79850955120 has 80 divisors (see below), whose sum is σ = 247798416672. Its totient is φ = 21271183360.

The previous prime is 79850955103. The next prime is 79850955133. The reversal of 79850955120 is 2155905897.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54160 + ... + 403280.

Almost surely, 2^79850955120 is an apocalyptic number.

It is an amenable number.

79850955120 is an abundant number, since it is smaller than the sum of its proper divisors (167947461552).

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

79850955120 is a wasteful number, since it uses less digits than its factorization.

79850955120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350090 (or 350084 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 51.

The spelling of 79850955120 in words is "seventy-nine billion, eight hundred fifty million, nine hundred fifty-five thousand, one hundred twenty".