55715156001 has 12 divisors (see below), whose sum is σ = 83976467328. Its totient is φ = 35528505144.

The previous prime is 55715155987. The next prime is 55715156011. The reversal of 55715156001 is 10065151755.

It is a happy number.

55715156001 is a `hidden beast` number, since 557 + 1 + 51 + 56 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 55715156001 - 2¹¹ = 55715153953 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55715156011) 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, 134577465 + ... + 134577878.

It is an arithmetic number, because the mean of its divisors is an integer number (6998038944).

Almost surely, 2^55715156001 is an apocalyptic number.

It is an amenable number.

55715156001 is a deficient number, since it is larger than the sum of its proper divisors (28261311327).

55715156001 is a wasteful number, since it uses less digits than its factorization.

55715156001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269155372 (or 269155369 counting only the distinct ones).

The product of its (nonzero) digits is 26250, while the sum is 36.

The spelling of 55715156001 in words is "fifty-five billion, seven hundred fifteen million, one hundred fifty-six thousand, one".