553243553135100 has 108 divisors (see below), whose sum is σ = 1743798954020760. Its totient is φ = 146707415164800.

The previous prime is 553243553135081. The next prime is 553243553135131. The reversal of 553243553135100 is 1531355342355.

553243553135100 is a `hidden beast` number, since 5 + 5 + 3 + 2 + 4 + 3 + 5 + 531 + 3 + 5 + 100 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1716920071 + ... + 1717242270.

Almost surely, 2^{553243553135100} is an apocalyptic number.

553243553135100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

553243553135100 is an abundant number, since it is smaller than the sum of its proper divisors (1190555400885660).

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

553243553135100 is a wasteful number, since it uses less digits than its factorization.

553243553135100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3434162540 (or 3434162530 counting only the distinct ones).

The product of its (nonzero) digits is 2025000, while the sum is 45.

The spelling of 553243553135100 in words is "five hundred fifty-three trillion, two hundred forty-three billion, five hundred fifty-three million, one hundred thirty-five thousand, one hundred".