151556036513 has 12 divisors (see below), whose sum is σ = 176331730752. Its totient is φ = 129881704680.

The previous prime is 151556036503. The next prime is 151556036521. The reversal of 151556036513 is 315630655151.

It is a happy number.

It is not a de Polignac number, because 151556036513 - 2²⁸ = 151287601057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151556036503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2645 + ... + 550562.

It is an arithmetic number, because the mean of its divisors is an integer number (14694310896).

Almost surely, 2^151556036513 is an apocalyptic number.

It is an amenable number.

151556036513 is a deficient number, since it is larger than the sum of its proper divisors (24775694239).

151556036513 is an equidigital number, since it uses as much as digits as its factorization.

151556036513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558812 (or 558805 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 41.

The spelling of 151556036513 in words is "one hundred fifty-one billion, five hundred fifty-six million, thirty-six thousand, five hundred thirteen".