55632633 has 8 divisors (see below), whose sum is σ = 84773568. Its totient is φ = 31790064.

The previous prime is 55632611. The next prime is 55632637. The reversal of 55632633 is 33623655.

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

It is not a de Polignac number, because 55632633 - 2⁵ = 55632601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55632594 and 55632603.

It is not an unprimeable number, because it can be changed into a prime (55632637) 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, 1324566 + ... + 1324607.

It is an arithmetic number, because the mean of its divisors is an integer number (10596696).

Almost surely, 2^55632633 is an apocalyptic number.

It is an amenable number.

55632633 is a deficient number, since it is larger than the sum of its proper divisors (29140935).

55632633 is a wasteful number, since it uses less digits than its factorization.

55632633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649183.

The product of its digits is 48600, while the sum is 33.

The square root of 55632633 is about 7458.7286450172. The cubic root of 55632633 is about 381.7477959361.

It can be divided in two parts, 55632 and 633, that added together give a palindrome (56265).

The spelling of 55632633 in words is "fifty-five million, six hundred thirty-two thousand, six hundred thirty-three".