54612252 has 24 divisors (see below), whose sum is σ = 141587600. Its totient is φ = 18204048.

The previous prime is 54612247. The next prime is 54612253. The reversal of 54612252 is 25221645.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54612253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252727 + ... + 252942.

Almost surely, 2^54612252 is an apocalyptic number.

It is an amenable number.

54612252 is an abundant number, since it is smaller than the sum of its proper divisors (86975348).

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

54612252 is a wasteful number, since it uses less digits than its factorization.

54612252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505682 (or 505674 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 54612252 is about 7390.0102841606. The cubic root of 54612252 is about 379.3994484342.

Adding to 54612252 its reverse (25221645), we get a palindrome (79833897).

The spelling of 54612252 in words is "fifty-four million, six hundred twelve thousand, two hundred fifty-two".