55024632 has 48 divisors (see below), whose sum is σ = 160491240. Its totient is φ = 16930368.

The previous prime is 55024609. The next prime is 55024667. The reversal of 55024632 is 23642055.

55024632 is a `hidden beast` number, since 5 + 5 + 0 + 24 + 632 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 55024596 and 55024605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28458 + ... + 30329.

Almost surely, 2^55024632 is an apocalyptic number.

55024632 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

55024632 is an abundant number, since it is smaller than the sum of its proper divisors (105466608).

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

55024632 is a wasteful number, since it uses less digits than its factorization.

55024632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58812 (or 58805 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 55024632 is about 7417.8589903017. The cubic root of 55024632 is about 380.3520099212.

Adding to 55024632 its reverse (23642055), we get a palindrome (78666687).

The spelling of 55024632 in words is "fifty-five million, twenty-four thousand, six hundred thirty-two".