52452664 has 16 divisors (see below), whose sum is σ = 107289720. Its totient is φ = 23842080.

The previous prime is 52452661. The next prime is 52452671. The reversal of 52452664 is 46625425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52452661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297939 + ... + 298114.

Almost surely, 2^52452664 is an apocalyptic number.

It is an amenable number.

52452664 is an abundant number, since it is smaller than the sum of its proper divisors (54837056).

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

52452664 is a wasteful number, since it uses less digits than its factorization.

52452664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596070 (or 596066 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 52452664 is about 7242.4211421320. The cubic root of 52452664 is about 374.3310479773.

The spelling of 52452664 in words is "fifty-two million, four hundred fifty-two thousand, six hundred sixty-four".