88780338875 has 16 divisors (see below), whose sum is σ = 117315387072. Its totient is φ = 66846371200.

The previous prime is 88780338863. The next prime is 88780338919. The reversal of 88780338875 is 57883308788.

It is not a de Polignac number, because 88780338875 - 2²² = 88776144571 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20887367 + ... + 20891616.

It is an arithmetic number, because the mean of its divisors is an integer number (7332211692).

Almost surely, 2^88780338875 is an apocalyptic number.

88780338875 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

88780338875 is a deficient number, since it is larger than the sum of its proper divisors (28535048197).

88780338875 is a wasteful number, since it uses less digits than its factorization.

88780338875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41779015 (or 41779005 counting only the distinct ones).

The product of its (nonzero) digits is 72253440, while the sum is 65.

The spelling of 88780338875 in words is "eighty-eight billion, seven hundred eighty million, three hundred thirty-eight thousand, eight hundred seventy-five".