553306155036 has 12 divisors (see below), whose sum is σ = 1291047695112. Its totient is φ = 184435385008.

The previous prime is 553306155019. The next prime is 553306155037. The reversal of 553306155036 is 630551603355.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×553306155036² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553306155037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23054423115 + ... + 23054423138.

It is an arithmetic number, because the mean of its divisors is an integer number (107587307926).

Almost surely, 2^553306155036 is an apocalyptic number.

It is an amenable number.

553306155036 is an abundant number, since it is smaller than the sum of its proper divisors (737741540076).

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

553306155036 is a wasteful number, since it uses less digits than its factorization.

553306155036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46108846260 (or 46108846258 counting only the distinct ones).

The product of its (nonzero) digits is 607500, while the sum is 42.

The spelling of 553306155036 in words is "five hundred fifty-three billion, three hundred six million, one hundred fifty-five thousand, thirty-six".