6131020500625 has 20 divisors (see below), whose sum is σ = 7753628382192. Its totient is φ = 4845722186000.

The previous prime is 6131020500623. The next prime is 6131020500653. The reversal of 6131020500625 is 5260050201316.

It is not a de Polignac number, because 6131020500625 - 2¹ = 6131020500623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6131020500623) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59042299 + ... + 59146048.

Almost surely, 2^{6131020500625} is an apocalyptic number.

It is an amenable number.

6131020500625 is a deficient number, since it is larger than the sum of its proper divisors (1622607881567).

6131020500625 is an equidigital number, since it uses as much as digits as its factorization.

6131020500625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118188450 (or 118188435 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 6131020500625 in words is "six trillion, one hundred thirty-one billion, twenty million, five hundred thousand, six hundred twenty-five".