3125443292 has 12 divisors (see below), whose sum is σ = 5471291280. Its totient is φ = 1562217216.

The previous prime is 3125443289. The next prime is 3125443331. The reversal of 3125443292 is 2923445213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111992 + ... + 137087.

It is an arithmetic number, because the mean of its divisors is an integer number (455940940).

Almost surely, 2^3125443292 is an apocalyptic number.

It is an amenable number.

3125443292 is a deficient number, since it is larger than the sum of its proper divisors (2345847988).

3125443292 is a wasteful number, since it uses less digits than its factorization.

3125443292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252220 (or 252218 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 3125443292 is about 55905.6642210787. The cubic root of 3125443292 is about 1462.0779961670.

The spelling of 3125443292 in words is "three billion, one hundred twenty-five million, four hundred forty-three thousand, two hundred ninety-two".