53442536265306 has 24 divisors (see below), whose sum is σ = 119784995078580. Its totient is φ = 17199896728896.

The previous prime is 53442536265299. The next prime is 53442536265311. The reversal of 53442536265306 is 60356263524435.

53442536265306 is a `hidden beast` number, since 5 + 3 + 4 + 4 + 2 + 5 + 3 + 626 + 5 + 3 + 0 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 53222992477281 + 219543788025 = 7295409^2 + 468555^2 .

It is a super-2 number, since 2×53442536265306² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51190168315 + ... + 51190169358.

Almost surely, 2^{53442536265306} is an apocalyptic number.

53442536265306 is an abundant number, since it is smaller than the sum of its proper divisors (66342458813274).

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

53442536265306 is a wasteful number, since it uses less digits than its factorization.

53442536265306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102380337710 (or 102380337707 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 54.

The spelling of 53442536265306 in words is "fifty-three trillion, four hundred forty-two billion, five hundred thirty-six million, two hundred sixty-five thousand, three hundred six".