55833900 has 36 divisors (see below), whose sum is σ = 161546952. Its totient is φ = 14888960.

The previous prime is 55833893. The next prime is 55833907. The reversal of 55833900 is 933855.

It is an interprime number because it is at equal distance from previous prime (55833893) and next prime (55833907).

It is not an unprimeable number, because it can be changed into a prime (55833907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92757 + ... + 93356.

Almost surely, 2^55833900 is an apocalyptic number.

55833900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55833900 is an abundant number, since it is smaller than the sum of its proper divisors (105713052).

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

55833900 is a wasteful number, since it uses less digits than its factorization.

55833900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186130 (or 186123 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 55833900 is about 7472.2085088680. The cubic root of 55833900 is about 382.2076025872.

The spelling of 55833900 in words is "fifty-five million, eight hundred thirty-three thousand, nine hundred".