88504540388 has 24 divisors (see below), whose sum is σ = 169141712544. Its totient is φ = 40186836800.

The previous prime is 88504540351. The next prime is 88504540427. The reversal of 88504540388 is 88304540588.

It is a super-2 number, since 2×88504540388² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020353 + ... + 1103688.

It is an arithmetic number, because the mean of its divisors is an integer number (7047571356).

Almost surely, 2^88504540388 is an apocalyptic number.

It is an amenable number.

88504540388 is a deficient number, since it is larger than the sum of its proper divisors (80637172156).

88504540388 is a wasteful number, since it uses less digits than its factorization.

88504540388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125003 (or 2125001 counting only the distinct ones).

The product of its (nonzero) digits is 4915200, while the sum is 53.

The spelling of 88504540388 in words is "eighty-eight billion, five hundred four million, five hundred forty thousand, three hundred eighty-eight".