151456536 has 192 divisors, whose sum is σ = 541831680. Its totient is φ = 37002240.

The previous prime is 151456523. The next prime is 151456537. The reversal of 151456536 is 635654151.

151456536 is a `hidden beast` number, since 151 + 456 + 53 + 6 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 151456536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151456537) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93445 + ... + 95051.

It is an arithmetic number, because the mean of its divisors is an integer number (2822040).

Almost surely, 2^151456536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151456536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270915840).

151456536 is an abundant number, since it is smaller than the sum of its proper divisors (390375144).

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

151456536 is a wasteful number, since it uses less digits than its factorization.

151456536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654 (or 1647 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 151456536 is about 12306.7678941304. The cubic root of 151456536 is about 533.0435262313.

The spelling of 151456536 in words is "one hundred fifty-one million, four hundred fifty-six thousand, five hundred thirty-six".