55087615627 has 16 divisors (see below), whose sum is σ = 60329335680. Its totient is φ = 49885243200.

The previous prime is 55087615613. The next prime is 55087615633. The reversal of 55087615627 is 72651678055.

It is a cyclic number.

It is not a de Polignac number, because 55087615627 - 2¹¹ = 55087613579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55087615027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2988124 + ... + 3006502.

It is an arithmetic number, because the mean of its divisors is an integer number (3770583480).

Almost surely, 2^55087615627 is an apocalyptic number.

55087615627 is a deficient number, since it is larger than the sum of its proper divisors (5241720053).

55087615627 is a wasteful number, since it uses less digits than its factorization.

55087615627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19434.

The product of its (nonzero) digits is 3528000, while the sum is 52.

The spelling of 55087615627 in words is "fifty-five billion, eighty-seven million, six hundred fifteen thousand, six hundred twenty-seven".