78523802360 has 16 divisors (see below), whose sum is σ = 176678555400. Its totient is φ = 31409520928.

The previous prime is 78523802351. The next prime is 78523802393. The reversal of 78523802360 is 6320832587.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 981547490 + ... + 981547569.

Almost surely, 2^78523802360 is an apocalyptic number.

It is an amenable number.

78523802360 is an abundant number, since it is smaller than the sum of its proper divisors (98154753040).

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

78523802360 is a wasteful number, since it uses less digits than its factorization.

78523802360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963095070 (or 1963095066 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 78523802360 in words is "seventy-eight billion, five hundred twenty-three million, eight hundred two thousand, three hundred sixty".