553755433800 has 96 divisors (see below), whose sum is σ = 1727173694880. Its totient is φ = 146762150400.

The previous prime is 553755433793. The next prime is 553755433823. The reversal of 553755433800 is 8334557355.

It is a self number, because there is not a number n which added to its sum of digits gives 553755433800.

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, 2733261 + ... + 2928860.

It is an arithmetic number, because the mean of its divisors is an integer number (17991392655).

Almost surely, 2^553755433800 is an apocalyptic number.

553755433800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

553755433800 is an abundant number, since it is smaller than the sum of its proper divisors (1173418261080).

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

553755433800 is a wasteful number, since it uses less digits than its factorization.

553755433800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5662303 (or 5662294 counting only the distinct ones).

The product of its (nonzero) digits is 3780000, while the sum is 48.

The spelling of 553755433800 in words is "five hundred fifty-three billion, seven hundred fifty-five million, four hundred thirty-three thousand, eight hundred".