5122030771920 has 320 divisors, whose sum is σ = 17231994224640. Its totient is φ = 1253782462464.

The previous prime is 5122030771919. The next prime is 5122030771973. The reversal of 5122030771920 is 291770302215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30487669 + ... + 30655211.

It is an arithmetic number, because the mean of its divisors is an integer number (53849981952).

Almost surely, 2^{5122030771920} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5122030771920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8615997112320).

5122030771920 is an abundant number, since it is smaller than the sum of its proper divisors (12109963452720).

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

5122030771920 is a wasteful number, since it uses less digits than its factorization.

5122030771920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167762 (or 167756 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 5122030771920 in words is "five trillion, one hundred twenty-two billion, thirty million, seven hundred seventy-one thousand, nine hundred twenty".