52554372 has 24 divisors (see below), whose sum is σ = 132060096. Its totient is φ = 16170528.

The previous prime is 52554353. The next prime is 52554373. The reversal of 52554372 is 27345525.

It is not an unprimeable number, because it can be changed into a prime (52554373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168288 + ... + 168599.

It is an arithmetic number, because the mean of its divisors is an integer number (5502504).

Almost surely, 2^52554372 is an apocalyptic number.

52554372 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

52554372 is an abundant number, since it is smaller than the sum of its proper divisors (79505724).

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

52554372 is a wasteful number, since it uses less digits than its factorization.

52554372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336907 (or 336905 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 52554372 is about 7249.4394266040. The cubic root of 52554372 is about 374.5728398315.

Adding to 52554372 its reverse (27345525), we get a palindrome (79899897).

The spelling of 52554372 in words is "fifty-two million, five hundred fifty-four thousand, three hundred seventy-two".