5157925252 has 12 divisors (see below), whose sum is σ = 9086949900. Its totient is φ = 2561653856.

The previous prime is 5157925243. The next prime is 5157925261. The reversal of 5157925252 is 2525297515.

It is an interprime number because it is at equal distance from previous prime (5157925243) and next prime (5157925261).

It can be written as a sum of positive squares in 2 ways, for example, as 342398016 + 4815527236 = 18504^2 + 69394^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5157925199 and 5157925208.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4326523 + ... + 4327714.

It is an arithmetic number, because the mean of its divisors is an integer number (757245825).

Almost surely, 2^5157925252 is an apocalyptic number.

It is an amenable number.

5157925252 is a deficient number, since it is larger than the sum of its proper divisors (3929024648).

5157925252 is a wasteful number, since it uses less digits than its factorization.

5157925252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8654390 (or 8654388 counting only the distinct ones).

The product of its digits is 315000, while the sum is 43.

The square root of 5157925252 is about 71818.6970920526. The cubic root of 5157925252 is about 1727.7928854311.

The spelling of 5157925252 in words is "five billion, one hundred fifty-seven million, nine hundred twenty-five thousand, two hundred fifty-two".