88523668641 has 16 divisors (see below), whose sum is σ = 119612908800. Its totient is φ = 58229635968.

The previous prime is 88523668631. The next prime is 88523668661. The reversal of 88523668641 is 14686632588.

It is not a de Polignac number, because 88523668641 - 2⁶ = 88523668577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88523668631) 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, 488196 + ... + 644501.

It is an arithmetic number, because the mean of its divisors is an integer number (7475806800).

Almost surely, 2^88523668641 is an apocalyptic number.

It is an amenable number.

88523668641 is a deficient number, since it is larger than the sum of its proper divisors (31089240159).

88523668641 is a wasteful number, since it uses less digits than its factorization.

88523668641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133048.

The product of its digits is 13271040, while the sum is 57.

The spelling of 88523668641 in words is "eighty-eight billion, five hundred twenty-three million, six hundred sixty-eight thousand, six hundred forty-one".