3157255520404 has 24 divisors (see below), whose sum is σ = 5778738262080. Its totient is φ = 1506504472704.

The previous prime is 3157255520399. The next prime is 3157255520417. The reversal of 3157255520404 is 4040255527513.

It is a super-2 number, since 2×3157255520404² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39588334 + ... + 39668005.

It is an arithmetic number, because the mean of its divisors is an integer number (240780760920).

Almost surely, 2^{3157255520404} is an apocalyptic number.

It is an amenable number.

3157255520404 is a deficient number, since it is larger than the sum of its proper divisors (2621482741676).

3157255520404 is a wasteful number, since it uses less digits than its factorization.

3157255520404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79256799 (or 79256797 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 43.

The spelling of 3157255520404 in words is "three trillion, one hundred fifty-seven billion, two hundred fifty-five million, five hundred twenty thousand, four hundred four".