55553084 has 12 divisors (see below), whose sum is σ = 97369608. Its totient is φ = 27733200.

The previous prime is 55553083. The next prime is 55553087. The reversal of 55553084 is 48035555.

It is a super-2 number, since 2×55553084² = 6172290283822112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55553081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7862 + ... + 13149.

It is an arithmetic number, because the mean of its divisors is an integer number (8114134).

Almost surely, 2^55553084 is an apocalyptic number.

It is an amenable number.

55553084 is a deficient number, since it is larger than the sum of its proper divisors (41816524).

55553084 is a wasteful number, since it uses less digits than its factorization.

55553084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21676 (or 21674 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 55553084 is about 7453.3941261683. The cubic root of 55553084 is about 381.5657556508.

The spelling of 55553084 in words is "fifty-five million, five hundred fifty-three thousand, eighty-four".