55652600 has 48 divisors (see below), whose sum is σ = 129887520. Its totient is φ = 22176000.

The previous prime is 55652563. The next prime is 55652627. The reversal of 55652600 is 625655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92300 + ... + 92900.

It is an arithmetic number, because the mean of its divisors is an integer number (2705990).

Almost surely, 2^55652600 is an apocalyptic number.

55652600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55652600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64943760).

55652600 is an abundant number, since it is smaller than the sum of its proper divisors (74234920).

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

55652600 is a wasteful number, since it uses less digits than its factorization.

55652600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 55652600 is about 7460.0670238276. The cubic root of 55652600 is about 381.7934612594.

The spelling of 55652600 in words is "fifty-five million, six hundred fifty-two thousand, six hundred".