132557081004534 has 16 divisors (see below), whose sum is σ = 273666231751680. Its totient is φ = 42760348711080.

The previous prime is 132557081004533. The next prime is 132557081004583. The reversal of 132557081004534 is 435400180755231.

It is a super-2 number, since 2×132557081004534² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132557081004533) 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, 356336239074 + ... + 356336239445.

It is an arithmetic number, because the mean of its divisors is an integer number (17104139484480).

Almost surely, 2^{132557081004534} is an apocalyptic number.

132557081004534 is an abundant number, since it is smaller than the sum of its proper divisors (141109150747146).

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

132557081004534 is a wasteful number, since it uses less digits than its factorization.

132557081004534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712672478555.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 132557081004534 in words is "one hundred thirty-two trillion, five hundred fifty-seven billion, eighty-one million, four thousand, five hundred thirty-four".