151613615056 has 20 divisors (see below), whose sum is σ = 303227231104. Its totient is φ = 73361426400.

The previous prime is 151613615047. The next prime is 151613615071. The reversal of 151613615056 is 650516316151.

151613615056 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152835810 + ... + 152836801.

Almost surely, 2^151613615056 is an apocalyptic number.

151613615056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151613615056 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

151613615056 is a wasteful number, since it uses less digits than its factorization.

151613615056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305672650 (or 305672644 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 40.

The spelling of 151613615056 in words is "one hundred fifty-one billion, six hundred thirteen million, six hundred fifteen thousand, fifty-six".