151455535455 has 24 divisors (see below), whose sum is σ = 281892753072. Its totient is φ = 69236815872.

The previous prime is 151455535403. The next prime is 151455535471. The reversal of 151455535455 is 554535554151.

It is not a de Polignac number, because 151455535455 - 2¹⁸ = 151455273311 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103030242 + ... + 103031711.

It is an arithmetic number, because the mean of its divisors is an integer number (11745531378).

Almost surely, 2^151455535455 is an apocalyptic number.

151455535455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

151455535455 is a deficient number, since it is larger than the sum of its proper divisors (130437217617).

151455535455 is a wasteful number, since it uses less digits than its factorization.

151455535455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206061975 (or 206061968 counting only the distinct ones).

The product of its digits is 3750000, while the sum is 48.

The spelling of 151455535455 in words is "one hundred fifty-one billion, four hundred fifty-five million, five hundred thirty-five thousand, four hundred fifty-five".