957620104820 has 24 divisors (see below), whose sum is σ = 2011460387328. Its totient is φ = 382960772000.

The previous prime is 957620104789. The next prime is 957620104853. The reversal of 957620104820 is 28401026759.

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 7 ways as a sum of consecutive naturals, for example, 5364356 + ... + 5539995.

It is an arithmetic number, because the mean of its divisors is an integer number (83810849472).

Almost surely, 2^957620104820 is an apocalyptic number.

It is an amenable number.

957620104820 is an abundant number, since it is smaller than the sum of its proper divisors (1053840282508).

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

957620104820 is a wasteful number, since it uses less digits than its factorization.

957620104820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10908751 (or 10908749 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 957620104820 in words is "nine hundred fifty-seven billion, six hundred twenty million, one hundred four thousand, eight hundred twenty".