151554545460 has 36 divisors (see below), whose sum is σ = 459715455108. Its totient is φ = 40414545408.

The previous prime is 151554545423. The next prime is 151554545497. The reversal of 151554545460 is 64545455151.

151554545460 is a `hidden beast` number, since 1 + 5 + 1 + 5 + 54 + 54 + 546 + 0 = 666.

151554545460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (151554545423) and next prime (151554545497).

It can be written as a sum of positive squares in 2 ways, for example, as 103546229796 + 48008315664 = 321786^2 + 219108^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×151554545460² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 420984669 + ... + 420985028.

It is an arithmetic number, because the mean of its divisors is an integer number (12769873753).

Almost surely, 2^151554545460 is an apocalyptic number.

151554545460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151554545460 is an abundant number, since it is smaller than the sum of its proper divisors (308160909648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151554545460 is a wasteful number, since it uses less digits than its factorization.

151554545460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841969712 (or 841969707 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 45.

The spelling of 151554545460 in words is "one hundred fifty-one billion, five hundred fifty-four million, five hundred forty-five thousand, four hundred sixty".