88155525 has 12 divisors (see below), whose sum is σ = 145750592. Its totient is φ = 47016240.

The previous prime is 88155521. The next prime is 88155539. The reversal of 88155525 is 52555188.

It is not a de Polignac number, because 88155525 - 2² = 88155521 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88155521) 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, 587629 + ... + 587778.

Almost surely, 2^88155525 is an apocalyptic number.

It is an amenable number.

88155525 is a deficient number, since it is larger than the sum of its proper divisors (57595067).

88155525 is a wasteful number, since it uses less digits than its factorization.

88155525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175420 (or 1175415 counting only the distinct ones).

The product of its digits is 80000, while the sum is 39.

The square root of 88155525 is about 9389.1173706584. The cubic root of 88155525 is about 445.0578976134.

The spelling of 88155525 in words is "eighty-eight million, one hundred fifty-five thousand, five hundred twenty-five".