553132330352400 has 120 divisors (see below), whose sum is σ = 1787547472987680. Its totient is φ = 146196627691520.

The previous prime is 553132330352383. The next prime is 553132330352519. The reversal of 553132330352400 is 4253033231355.

It is a tau number, because it is divible by the number of its divisors (120).

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, 2039437890 + ... + 2039709089.

It is an arithmetic number, because the mean of its divisors is an integer number (14896228941564).

Almost surely, 2^{553132330352400} is an apocalyptic number.

553132330352400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

553132330352400 is an abundant number, since it is smaller than the sum of its proper divisors (1234415142635280).

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

553132330352400 is a wasteful number, since it uses less digits than its factorization.

553132330352400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079147113 (or 4079147102 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 39.

Adding to 553132330352400 its reverse (4253033231355), we get a palindrome (557385363583755).

The spelling of 553132330352400 in words is "five hundred fifty-three trillion, one hundred thirty-two billion, three hundred thirty million, three hundred fifty-two thousand, four hundred".