6156572125 has 32 divisors (see below), whose sum is σ = 8390304000. Its totient is φ = 4473016000.

The previous prime is 6156572111. The next prime is 6156572129. The reversal of 6156572125 is 5212756516.

It is not a de Polignac number, because 6156572125 - 2⁹ = 6156571613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6156572129) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2051376 + ... + 2054374.

It is an arithmetic number, because the mean of its divisors is an integer number (262197000).

Almost surely, 2^6156572125 is an apocalyptic number.

It is an amenable number.

6156572125 is a deficient number, since it is larger than the sum of its proper divisors (2233731875).

6156572125 is a wasteful number, since it uses less digits than its factorization.

6156572125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4518 (or 4508 counting only the distinct ones).

The product of its digits is 126000, while the sum is 40.

The square root of 6156572125 is about 78463.8268567115. The cubic root of 6156572125 is about 1832.7911982869.

The spelling of 6156572125 in words is "six billion, one hundred fifty-six million, five hundred seventy-two thousand, one hundred twenty-five".