78083502560352 has 72 divisors (see below), whose sum is σ = 222194997559080. Its totient is φ = 26010833495040.

The previous prime is 78083502560341. The next prime is 78083502560407. The reversal of 78083502560352 is 25306520538087.

78083502560352 is a `hidden beast` number, since 7 + 8 + 0 + 8 + 3 + 5 + 0 + 25 + 603 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88103577 + ... + 88985432.

It is an arithmetic number, because the mean of its divisors is an integer number (3086041632765).

Almost surely, 2^{78083502560352} is an apocalyptic number.

78083502560352 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

78083502560352 is an abundant number, since it is smaller than the sum of its proper divisors (144111494998728).

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

78083502560352 is a wasteful number, since it uses less digits than its factorization.

78083502560352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177090556 (or 177090545 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 78083502560352 in words is "seventy-eight trillion, eighty-three billion, five hundred two million, five hundred sixty thousand, three hundred fifty-two".