78875829960 has 64 divisors (see below), whose sum is σ = 237206188800. Its totient is φ = 20982114816.

The previous prime is 78875829913. The next prime is 78875829979. The reversal of 78875829960 is 6992857887.

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 15 ways as a sum of consecutive naturals, for example, 754464 + ... + 852623.

It is an arithmetic number, because the mean of its divisors is an integer number (3706346700).

Almost surely, 2^78875829960 is an apocalyptic number.

It is an amenable number.

78875829960 is an abundant number, since it is smaller than the sum of its proper divisors (158330358840).

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

78875829960 is a wasteful number, since it uses less digits than its factorization.

78875829960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607510 (or 1607506 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 69.

The spelling of 78875829960 in words is "seventy-eight billion, eight hundred seventy-five million, eight hundred twenty-nine thousand, nine hundred sixty".