88775523 has 6 divisors (see below), whose sum is σ = 128231324. Its totient is φ = 59183676.

The previous prime is 88775509. The next prime is 88775549. The reversal of 88775523 is 32557788.

It is not a de Polignac number, because 88775523 - 2⁶ = 88775459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88775623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4931965 + ... + 4931982.

Almost surely, 2^88775523 is an apocalyptic number.

88775523 is a deficient number, since it is larger than the sum of its proper divisors (39455801).

88775523 is a wasteful number, since it uses less digits than its factorization.

88775523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9863953 (or 9863950 counting only the distinct ones).

The product of its digits is 470400, while the sum is 45.

The square root of 88775523 is about 9422.0763635199. The cubic root of 88775523 is about 446.0988255201.

It can be divided in two parts, 887755 and 23, that added together give a triangular number (887778 = T₁₃₃₂).

The spelling of 88775523 in words is "eighty-eight million, seven hundred seventy-five thousand, five hundred twenty-three".