502271925 has 12 divisors (see below), whose sum is σ = 830423040. Its totient is φ = 267878320.

The previous prime is 502271921. The next prime is 502271933. The reversal of 502271925 is 529172205.

It is a happy number.

It is not a de Polignac number, because 502271925 - 2² = 502271921 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502271921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3348405 + ... + 3348554.

It is an arithmetic number, because the mean of its divisors is an integer number (69201920).

Almost surely, 2^502271925 is an apocalyptic number.

It is an amenable number.

502271925 is a deficient number, since it is larger than the sum of its proper divisors (328151115).

502271925 is a wasteful number, since it uses less digits than its factorization.

502271925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6696972 (or 6696967 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 502271925 is about 22411.4239842095. The cubic root of 502271925 is about 794.9008618121.

The spelling of 502271925 in words is "five hundred two million, two hundred seventy-one thousand, nine hundred twenty-five".