3133355725 has 12 divisors (see below), whose sum is σ = 3901625280. Its totient is φ = 2496191600.

The previous prime is 3133355699. The next prime is 3133355761. The reversal of 3133355725 is 5275533313.

It is not a de Polignac number, because 3133355725 - 2¹¹ = 3133353677 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 256231 + ... + 268180.

It is an arithmetic number, because the mean of its divisors is an integer number (325135440).

Almost surely, 2^3133355725 is an apocalyptic number.

It is an amenable number.

3133355725 is a deficient number, since it is larger than the sum of its proper divisors (768269555).

3133355725 is a wasteful number, since it uses less digits than its factorization.

3133355725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524660 (or 524655 counting only the distinct ones).

The product of its digits is 141750, while the sum is 37.

The square root of 3133355725 is about 55976.3854227834. The cubic root of 3133355725 is about 1463.3107648110.

The spelling of 3133355725 in words is "three billion, one hundred thirty-three million, three hundred fifty-five thousand, seven hundred twenty-five".