132565430616542 has 96 divisors (see below), whose sum is σ = 261234097297920. Its totient is φ = 49831377731520.

The previous prime is 132565430616527. The next prime is 132565430616589. The reversal of 132565430616542 is 245616034565231.

It is a super-2 number, since 2×132565430616542² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41184143 + ... + 44286165.

It is an arithmetic number, because the mean of its divisors is an integer number (2721188513520).

Almost surely, 2^{132565430616542} is an apocalyptic number.

132565430616542 is a deficient number, since it is larger than the sum of its proper divisors (128668666681378).

132565430616542 is a wasteful number, since it uses less digits than its factorization.

132565430616542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103446 (or 3103439 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 53.

The spelling of 132565430616542 in words is "one hundred thirty-two trillion, five hundred sixty-five billion, four hundred thirty million, six hundred sixteen thousand, five hundred forty-two".