553535400 has 96 divisors (see below), whose sum is σ = 1871978400. Its totient is φ = 134188800.

The previous prime is 553535399. The next prime is 553535413. The reversal of 553535400 is 4535355.

553535400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 35335 + ... + 48534.

It is an arithmetic number, because the mean of its divisors is an integer number (19499775).

Almost surely, 2^553535400 is an apocalyptic number.

553535400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

553535400 is an abundant number, since it is smaller than the sum of its proper divisors (1318443000).

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

553535400 is a wasteful number, since it uses less digits than its factorization.

553535400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83899 (or 83890 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 553535400 is about 23527.3330405297. Note that the first 3 decimals coincide. The cubic root of 553535400 is about 821.0730548313.

The spelling of 553535400 in words is "five hundred fifty-three million, five hundred thirty-five thousand, four hundred".