5157925 has 12 divisors (see below), whose sum is σ = 6434980. Its totient is φ = 4101120.

The previous prime is 5157917. The next prime is 5157941. The reversal of 5157925 is 5297515.

It can be written as a sum of positive squares in 6 ways, for example, as 431649 + 4726276 = 657^2 + 2174^2 .

It is not a de Polignac number, because 5157925 - 2³ = 5157917 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4291 + ... + 5359.

Almost surely, 2^5157925 is an apocalyptic number.

It is an amenable number.

5157925 is a deficient number, since it is larger than the sum of its proper divisors (1277055).

5157925 is a wasteful number, since it uses less digits than its factorization.

5157925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272 (or 1267 counting only the distinct ones).

The product of its digits is 15750, while the sum is 34.

The square root of 5157925 is about 2271.1065584864. The cubic root of 5157925 is about 172.7792857293.

The spelling of 5157925 in words is "five million, one hundred fifty-seven thousand, nine hundred twenty-five".