15110655556056 has 16 divisors (see below), whose sum is σ = 37776638890200. Its totient is φ = 5036885185344.

The previous prime is 15110655556019. The next prime is 15110655556057. The reversal of 15110655556056 is 65065555601151.

It is a super-2 number, since 2×15110655556056² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15110655556057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314805324061 + ... + 314805324108.

Almost surely, 2^{15110655556056} is an apocalyptic number.

It is an amenable number.

15110655556056 is an abundant number, since it is smaller than the sum of its proper divisors (22665983334144).

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

15110655556056 is a wasteful number, since it uses less digits than its factorization.

15110655556056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629610648178 (or 629610648174 counting only the distinct ones).

The product of its (nonzero) digits is 3375000, while the sum is 51.

The spelling of 15110655556056 in words is "fifteen trillion, one hundred ten billion, six hundred fifty-five million, five hundred fifty-six thousand, fifty-six".