55632958 has 8 divisors (see below), whose sum is σ = 83520000. Its totient is φ = 27792960.

The previous prime is 55632953. The next prime is 55632961. The reversal of 55632958 is 85923655.

55632958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55632953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8638 + ... + 13633.

It is an arithmetic number, because the mean of its divisors is an integer number (10440000).

Almost surely, 2^55632958 is an apocalyptic number.

55632958 is a deficient number, since it is larger than the sum of its proper divisors (27887042).

55632958 is a wasteful number, since it uses less digits than its factorization.

55632958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23522.

The product of its digits is 324000, while the sum is 43.

The square root of 55632958 is about 7458.7504315401. The cubic root of 55632958 is about 381.7485393115.

The spelling of 55632958 in words is "fifty-five million, six hundred thirty-two thousand, nine hundred fifty-eight".