52152825 has 12 divisors (see below), whose sum is σ = 86226128. Its totient is φ = 27814800.

The previous prime is 52152823. The next prime is 52152839. The reversal of 52152825 is 52825125.

It is not a de Polignac number, because 52152825 - 2¹ = 52152823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52152792 and 52152801.

It is not an unprimeable number, because it can be changed into a prime (52152823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347611 + ... + 347760.

Almost surely, 2^52152825 is an apocalyptic number.

It is an amenable number.

52152825 is a deficient number, since it is larger than the sum of its proper divisors (34073303).

52152825 is a wasteful number, since it uses less digits than its factorization.

52152825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695384 (or 695379 counting only the distinct ones).

The product of its digits is 8000, while the sum is 30.

The square root of 52152825 is about 7221.6912839030. The cubic root of 52152825 is about 373.6164125514.

The spelling of 52152825 in words is "fifty-two million, one hundred fifty-two thousand, eight hundred twenty-five".