652452525 has 36 divisors (see below), whose sum is σ = 1190686068. Its totient is φ = 341402880.

The previous prime is 652452511. The next prime is 652452529. The reversal of 652452525 is 525254256.

652452525 is a `hidden beast` number, since 65 + 24 + 52 + 525 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 7851204 + 644601321 = 2802^2 + 25389^2 .

It is not a de Polignac number, because 652452525 - 2⁹ = 652452013 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 652452525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652452529) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15432 + ... + 39281.

It is an arithmetic number, because the mean of its divisors is an integer number (33074613).

Almost surely, 2^652452525 is an apocalyptic number.

It is an amenable number.

652452525 is a deficient number, since it is larger than the sum of its proper divisors (538233543).

652452525 is a wasteful number, since it uses less digits than its factorization.

652452525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54782 (or 54774 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 652452525 is about 25543.1502559884. The cubic root of 652452525 is about 867.3272113348.

It can be divided in two parts, 6524 and 52525, that added together give a 10-th power (59049 = 3¹⁰).

The spelling of 652452525 in words is "six hundred fifty-two million, four hundred fifty-two thousand, five hundred twenty-five".