52132554 has 12 divisors (see below), whose sum is σ = 112953906. Its totient is φ = 17377512.

The previous prime is 52132547. The next prime is 52132571. The reversal of 52132554 is 45523125.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 51451929 + 680625 = 7173^2 + 825^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1448109 + ... + 1448144.

Almost surely, 2^52132554 is an apocalyptic number.

52132554 is an abundant number, since it is smaller than the sum of its proper divisors (60821352).

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

52132554 is a wasteful number, since it uses less digits than its factorization.

52132554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2896261 (or 2896258 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 52132554 is about 7220.2876673994. The cubic root of 52132554 is about 373.5679999630.

Adding to 52132554 its reverse (45523125), we get a palindrome (97655679).

The spelling of 52132554 in words is "fifty-two million, one hundred thirty-two thousand, five hundred fifty-four".