3125371752 has 48 divisors (see below), whose sum is σ = 8661407040. Its totient is φ = 1017561888.

The previous prime is 3125371729. The next prime is 3125371757. The reversal of 3125371752 is 2571735213.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3125371757) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 501648 + ... + 507839.

It is an arithmetic number, because the mean of its divisors is an integer number (180445980).

Almost surely, 2^3125371752 is an apocalyptic number.

It is an amenable number.

3125371752 is an abundant number, since it is smaller than the sum of its proper divisors (5536035288).

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

3125371752 is a wasteful number, since it uses less digits than its factorization.

3125371752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009542 (or 1009535 counting only the distinct ones).

The product of its digits is 44100, while the sum is 36.

The square root of 3125371752 is about 55905.0243895842. The cubic root of 3125371752 is about 1462.0668406446.

The spelling of 3125371752 in words is "three billion, one hundred twenty-five million, three hundred seventy-one thousand, seven hundred fifty-two".