88872742555 has 16 divisors (see below), whose sum is σ = 114291814464. Its totient is φ = 66168938880.

The previous prime is 88872742531. The next prime is 88872742597. The reversal of 88872742555 is 55524727888.

It is not a de Polignac number, because 88872742555 - 2⁵ = 88872742523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88872742493 and 88872742502.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10439076 + ... + 10447585.

It is an arithmetic number, because the mean of its divisors is an integer number (7143238404).

Almost surely, 2^88872742555 is an apocalyptic number.

88872742555 is a deficient number, since it is larger than the sum of its proper divisors (25419071909).

88872742555 is a wasteful number, since it uses less digits than its factorization.

88872742555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20886726.

The product of its digits is 50176000, while the sum is 61.

The spelling of 88872742555 in words is "eighty-eight billion, eight hundred seventy-two million, seven hundred forty-two thousand, five hundred fifty-five".