52375130 has 32 divisors (see below), whose sum is σ = 101721744. Its totient is φ = 19342336.

The previous prime is 52375129. The next prime is 52375133. The reversal of 52375130 is 3157325.

It can be written as a sum of positive squares in 8 ways, for example, as 40589641 + 11785489 = 6371^2 + 3433^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52375130.

It is not an unprimeable number, because it can be changed into a prime (52375133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6104 + ... + 11916.

Almost surely, 2^52375130 is an apocalyptic number.

52375130 is a deficient number, since it is larger than the sum of its proper divisors (49346614).

52375130 is a wasteful number, since it uses less digits than its factorization.

52375130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5890.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 52375130 is about 7237.0663946105. The cubic root of 52375130 is about 374.1465152735.

The spelling of 52375130 in words is "fifty-two million, three hundred seventy-five thousand, one hundred thirty".