508142925 has 36 divisors (see below), whose sum is σ = 913023904. Its totient is φ = 270151200.

The previous prime is 508142923. The next prime is 508142951. The reversal of 508142925 is 529241805.

508142925 is a `hidden beast` number, since 508 + 142 + 9 + 2 + 5 = 666.

It is not a de Polignac number, because 508142925 - 2¹ = 508142923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 508142925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508142923) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 71064 + ... + 77886.

Almost surely, 2^508142925 is an apocalyptic number.

It is an amenable number.

508142925 is a deficient number, since it is larger than the sum of its proper divisors (404880979).

508142925 is a wasteful number, since it uses less digits than its factorization.

508142925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170 (or 7162 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 508142925 is about 22542.0257519150. The cubic root of 508142925 is about 797.9860409867.

The spelling of 508142925 in words is "five hundred eight million, one hundred forty-two thousand, nine hundred twenty-five".