88878833064 has 120 divisors (see below), whose sum is σ = 289586890890. Its totient is φ = 25393943232.

The previous prime is 88878833059. The next prime is 88878833089. The reversal of 88878833064 is 46033887888.

It can be written as a sum of positive squares in only one way, i.e., 61425656964 + 27453176100 = 247842^2 + 165690^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 88878832992 and 88878833010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1367827 + ... + 1431330.

Almost surely, 2^88878833064 is an apocalyptic number.

88878833064 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

88878833064 is an abundant number, since it is smaller than the sum of its proper divisors (200708057826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88878833064 is a wasteful number, since it uses less digits than its factorization.

88878833064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799189 (or 2799169 counting only the distinct ones).

The product of its (nonzero) digits is 49545216, while the sum is 63.

The spelling of 88878833064 in words is "eighty-eight billion, eight hundred seventy-eight million, eight hundred thirty-three thousand, sixty-four".