78500363327600 has 30 divisors (see below), whose sum is σ = 188597122895520. Its totient is φ = 31400145330880.

The previous prime is 78500363327563. The next prime is 78500363327671. The reversal of 78500363327600 is 672336300587.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 98125453760 + ... + 98125454559.

It is an arithmetic number, because the mean of its divisors is an integer number (6286570763184).

Almost surely, 2^{78500363327600} is an apocalyptic number.

It is an amenable number.

78500363327600 is an abundant number, since it is smaller than the sum of its proper divisors (110096759567920).

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

78500363327600 is a wasteful number, since it uses less digits than its factorization.

78500363327600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196250908337 (or 196250908326 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 50.

The spelling of 78500363327600 in words is "seventy-eight trillion, five hundred billion, three hundred sixty-three million, three hundred twenty-seven thousand, six hundred".