55036000 has 48 divisors (see below), whose sum is σ = 135233280. Its totient is φ = 22012800.

The previous prime is 55035977. The next prime is 55036031. The reversal of 55036000 is 63055.

It is a super-2 number, since 2×55036000² = 6057922592000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2880 + ... + 10879.

It is an arithmetic number, because the mean of its divisors is an integer number (2817360).

Almost surely, 2^55036000 is an apocalyptic number.

55036000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55036000 is an abundant number, since it is smaller than the sum of its proper divisors (80197280).

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

55036000 is a wasteful number, since it uses less digits than its factorization.

55036000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13784 (or 13766 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 55036000 is about 7418.6252095654. The cubic root of 55036000 is about 380.3782014876.

Adding to 55036000 its reverse (63055), we get a palindrome (55099055).

The spelling of 55036000 in words is "fifty-five million, thirty-six thousand".