78852926880 has 288 divisors, whose sum is σ = 331182843264. Its totient is φ = 16637073408.

The previous prime is 78852926863. The next prime is 78852926897. The reversal of 78852926880 is 8862925887.

78852926880 is a `hidden beast` number, since 7 + 8 + 8 + 529 + 26 + 8 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (78852926863) and next prime (78852926897).

It is a tau number, because it is divible by the number of its divisors (288).

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 169834 + ... + 431913.

It is an arithmetic number, because the mean of its divisors is an integer number (1149940428).

Almost surely, 2^78852926880 is an apocalyptic number.

78852926880 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

78852926880 is an abundant number, since it is smaller than the sum of its proper divisors (252329916384).

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

78852926880 is a wasteful number, since it uses less digits than its factorization.

78852926880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601788 (or 601777 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 63.

It can be divided in two parts, 788529 and 26880, that added together give a square (815409 = 903²).

The spelling of 78852926880 in words is "seventy-eight billion, eight hundred fifty-two million, nine hundred twenty-six thousand, eight hundred eighty".