88528757121 has 36 divisors (see below), whose sum is σ = 149091571200. Its totient is φ = 50472516528.

The previous prime is 88528757117. The next prime is 88528757143. The reversal of 88528757121 is 12175782588.

It is not a de Polignac number, because 88528757121 - 2² = 88528757117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88528757101) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 35041 + ... + 422238.

Almost surely, 2^88528757121 is an apocalyptic number.

It is an amenable number.

88528757121 is a deficient number, since it is larger than the sum of its proper divisors (60562814079).

88528757121 is a wasteful number, since it uses less digits than its factorization.

88528757121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457738 (or 457728 counting only the distinct ones).

The product of its digits is 2508800, while the sum is 54.

The spelling of 88528757121 in words is "eighty-eight billion, five hundred twenty-eight million, seven hundred fifty-seven thousand, one hundred twenty-one".