2620315631125 has 16 divisors (see below), whose sum is σ = 3270340329984. Its totient is φ = 2096133003600.

The previous prime is 2620315631053. The next prime is 2620315631137. The reversal of 2620315631125 is 5211365130262.

It is not a de Polignac number, because 2620315631125 - 2⁷ = 2620315630997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1637272 + ... + 2814478.

It is an arithmetic number, because the mean of its divisors is an integer number (204396270624).

Almost surely, 2^{2620315631125} is an apocalyptic number.

2620315631125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2620315631125 is a deficient number, since it is larger than the sum of its proper divisors (650024698859).

2620315631125 is a wasteful number, since it uses less digits than its factorization.

2620315631125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195029 (or 1195019 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 2620315631125 in words is "two trillion, six hundred twenty billion, three hundred fifteen million, six hundred thirty-one thousand, one hundred twenty-five".