132653765317684 has 24 divisors (see below), whose sum is σ = 250010319613320. Its totient is φ = 61222612475904.

The previous prime is 132653765317679. The next prime is 132653765317687. The reversal of 132653765317684 is 486713567356231.

It can be written as a sum of positive squares in 4 ways, for example, as 48821942052900 + 83831823264784 = 6987270^2 + 9155972^2 .

It is a super-3 number, since 3×132653765317684³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132653765317687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44420989 + ... + 47313124.

It is an arithmetic number, because the mean of its divisors is an integer number (10417096650555).

Almost surely, 2^{132653765317684} is an apocalyptic number.

It is an amenable number.

132653765317684 is a deficient number, since it is larger than the sum of its proper divisors (117356554295636).

132653765317684 is a wasteful number, since it uses less digits than its factorization.

132653765317684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91761939 (or 91761937 counting only the distinct ones).

The product of its digits is 457228800, while the sum is 67.

The spelling of 132653765317684 in words is "one hundred thirty-two trillion, six hundred fifty-three billion, seven hundred sixty-five million, three hundred seventeen thousand, six hundred eighty-four".