88718243537 has 16 divisors (see below), whose sum is σ = 112484505600. Its totient is φ = 67959381840.

The previous prime is 88718243527. The next prime is 88718243543. The reversal of 88718243537 is 73534281788.

It is not a de Polignac number, because 88718243537 - 2⁴ = 88718243521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88718243507) 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, 9759737 + ... + 9768822.

It is an arithmetic number, because the mean of its divisors is an integer number (7030281600).

Almost surely, 2^88718243537 is an apocalyptic number.

It is an amenable number.

88718243537 is a deficient number, since it is larger than the sum of its proper divisors (23766262063).

88718243537 is a wasteful number, since it uses less digits than its factorization.

88718243537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19528636.

The product of its digits is 9031680, while the sum is 56.

The spelling of 88718243537 in words is "eighty-eight billion, seven hundred eighteen million, two hundred forty-three thousand, five hundred thirty-seven".