132557081004540 has 72 divisors (see below), whose sum is σ = 402206395827600. Its totient is φ = 35338305840384.

The previous prime is 132557081004533. The next prime is 132557081004583. The reversal of 132557081004540 is 45400180755231.

132557081004540 is a `hidden beast` number, since 1 + 3 + 2 + 55 + 70 + 81 + 0 + 0 + 454 + 0 = 666.

It is a super-2 number, since 2×132557081004540² (a number of 29 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 106138854 + ... + 107380493.

It is an arithmetic number, because the mean of its divisors is an integer number (5586199942050).

Almost surely, 2^{132557081004540} is an apocalyptic number.

132557081004540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132557081004540 is an abundant number, since it is smaller than the sum of its proper divisors (269649314823060).

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

132557081004540 is a wasteful number, since it uses less digits than its factorization.

132557081004540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213522811 (or 213522806 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 132557081004540 in words is "one hundred thirty-two trillion, five hundred fifty-seven billion, eighty-one million, four thousand, five hundred forty".