52825464 has 24 divisors (see below), whose sum is σ = 143069160. Its totient is φ = 17608464.

The previous prime is 52825459. The next prime is 52825481. The reversal of 52825464 is 46452825.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 366772 + ... + 366915.

It is an arithmetic number, because the mean of its divisors is an integer number (5961215).

Almost surely, 2^52825464 is an apocalyptic number.

It is an amenable number.

52825464 is an abundant number, since it is smaller than the sum of its proper divisors (90243696).

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

52825464 is a wasteful number, since it uses less digits than its factorization.

52825464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733699 (or 733692 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 52825464 is about 7268.1128224595. The cubic root of 52825464 is about 375.2157904681.

The spelling of 52825464 in words is "fifty-two million, eight hundred twenty-five thousand, four hundred sixty-four".