553052100 has 72 divisors (see below), whose sum is σ = 1607931808. Its totient is φ = 146764800.

The previous prime is 553052083. The next prime is 553052167. The reversal of 553052100 is 1250355.

553052100 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58932 + ... + 67668.

Almost surely, 2^553052100 is an apocalyptic number.

553052100 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 553052100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (803965904).

553052100 is an abundant number, since it is smaller than the sum of its proper divisors (1054879708).

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

553052100 is a wasteful number, since it uses less digits than its factorization.

553052100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8965 (or 8958 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 553052100 is about 23517.0597652002. The cubic root of 553052100 is about 820.8340215465.

It can be divided in two parts, 5530 and 52100, that added together give a triangular number (57630 = T₃₃₉).

The spelling of 553052100 in words is "five hundred fifty-three million, fifty-two thousand, one hundred".