78863083012150 has 48 divisors (see below), whose sum is σ = 146883099036240. Its totient is φ = 31502710601600.

The previous prime is 78863083012141. The next prime is 78863083012187. The reversal of 78863083012150 is 5121038036887.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 454641636 + ... + 454815064.

It is an arithmetic number, because the mean of its divisors is an integer number (3060064563255).

Almost surely, 2^{78863083012150} is an apocalyptic number.

78863083012150 is a deficient number, since it is larger than the sum of its proper divisors (68020016024090).

78863083012150 is a wasteful number, since it uses less digits than its factorization.

78863083012150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185649 (or 185644 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 78863083012150 in words is "seventy-eight trillion, eight hundred sixty-three billion, eighty-three million, twelve thousand, one hundred fifty".