52505504 has 24 divisors (see below), whose sum is σ = 107866080. Its totient is φ = 25110976.

The previous prime is 52505501. The next prime is 52505507. The reversal of 52505504 is 40550525.

It is an interprime number because it is at equal distance from previous prime (52505501) and next prime (52505507).

It is not an unprimeable number, because it can be changed into a prime (52505501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34934 + ... + 36405.

It is an arithmetic number, because the mean of its divisors is an integer number (4494420).

Almost surely, 2^52505504 is an apocalyptic number.

It is an amenable number.

52505504 is an abundant number, since it is smaller than the sum of its proper divisors (55360576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52505504 is a wasteful number, since it uses less digits than its factorization.

52505504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71372 (or 71364 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 52505504 is about 7246.0681752244. The cubic root of 52505504 is about 374.4567042223.

The spelling of 52505504 in words is "fifty-two million, five hundred five thousand, five hundred four".