56051000151616 has 56 divisors (see below), whose sum is σ = 116909294532480. Its totient is φ = 26611328443392.

The previous prime is 56051000151569. The next prime is 56051000151703. The reversal of 56051000151616 is 61615100015065.

It is a super-2 number, since 2×56051000151616² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138769596 + ... + 139172923.

Almost surely, 2^{56051000151616} is an apocalyptic number.

It is an amenable number.

56051000151616 is an abundant number, since it is smaller than the sum of its proper divisors (60858294380864).

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

56051000151616 is a wasteful number, since it uses less digits than its factorization.

56051000151616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277942691 (or 277942681 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 56051000151616 in words is "fifty-six trillion, fifty-one billion, one hundred fifty-one thousand, six hundred sixteen".