3125225726 has 16 divisors (see below), whose sum is σ = 5422080384. Its totient is φ = 1323244824.

The previous prime is 3125225713. The next prime is 3125225737. The reversal of 3125225726 is 6275225213.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343600 + ... + 1345923.

It is an arithmetic number, because the mean of its divisors is an integer number (338880024).

Almost surely, 2^3125225726 is an apocalyptic number.

3125225726 is a deficient number, since it is larger than the sum of its proper divisors (2296854658).

3125225726 is a wasteful number, since it uses less digits than its factorization.

3125225726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689615.

The product of its digits is 50400, while the sum is 35.

The square root of 3125225726 is about 55903.7183557588. The cubic root of 3125225726 is about 1462.0440696897.

The spelling of 3125225726 in words is "three billion, one hundred twenty-five million, two hundred twenty-five thousand, seven hundred twenty-six".