52754625 has 192 divisors, whose sum is σ = 128044800. Its totient is φ = 21168000.

The previous prime is 52754609. The next prime is 52754627. The reversal of 52754625 is 52645725.

52754625 is a `hidden beast` number, since 5 + 27 + 5 + 4 + 625 = 666.

It is not a de Polignac number, because 52754625 - 2⁴ = 52754609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52754625.

It is not an unprimeable number, because it can be changed into a prime (52754627) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1819111 + ... + 1819139.

It is an arithmetic number, because the mean of its divisors is an integer number (666900).

Almost surely, 2^52754625 is an apocalyptic number.

52754625 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52754625 is an abundant number, since it is smaller than the sum of its proper divisors (75290175).

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

52754625 is a wasteful number, since it uses less digits than its factorization.

52754625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 55 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 52754625 is about 7263.2379143189. The cubic root of 52754625 is about 375.0479938573.

Subtracting from 52754625 its reverse (52645725), we obtain a square (108900 = 330²).

The spelling of 52754625 in words is "fifty-two million, seven hundred fifty-four thousand, six hundred twenty-five".