52182455 has 64 divisors (see below), whose sum is σ = 77414400. Its totient is φ = 33384960.

The previous prime is 52182451. The next prime is 52182497. The reversal of 52182455 is 55428125.

It is not a de Polignac number, because 52182455 - 2² = 52182451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52182451) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1110242 + ... + 1110288.

It is an arithmetic number, because the mean of its divisors is an integer number (1209600).

Almost surely, 2^52182455 is an apocalyptic number.

52182455 is a deficient number, since it is larger than the sum of its proper divisors (25231945).

52182455 is a wasteful number, since it uses less digits than its factorization.

52182455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144.

The product of its digits is 16000, while the sum is 32.

The square root of 52182455 is about 7223.7424511122. The cubic root of 52182455 is about 373.6871543791.

The spelling of 52182455 in words is "fifty-two million, one hundred eighty-two thousand, four hundred fifty-five".