52675452 has 108 divisors (see below), whose sum is σ = 145495896. Its totient is φ = 16058880.

The previous prime is 52675421. The next prime is 52675453. The reversal of 52675452 is 25457625.

52675452 is a `hidden beast` number, since 52 + 67 + 545 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52675453) 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, 634603 + ... + 634685.

Almost surely, 2^52675452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52675452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72747948).

52675452 is an abundant number, since it is smaller than the sum of its proper divisors (92820444).

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

52675452 is a wasteful number, since it uses less digits than its factorization.

52675452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 166 counting only the distinct ones).

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

The square root of 52675452 is about 7257.7856127058. The cubic root of 52675452 is about 374.8602786143.

The spelling of 52675452 in words is "fifty-two million, six hundred seventy-five thousand, four hundred fifty-two".