132481564735256 has 32 divisors (see below), whose sum is σ = 271454663627280. Its totient is φ = 60114527539200.

The previous prime is 132481564735249. The next prime is 132481564735327. The reversal of 132481564735256 is 652537465184231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304517965 + ... + 1304619516.

Almost surely, 2^{132481564735256} is an apocalyptic number.

It is an amenable number.

132481564735256 is an abundant number, since it is smaller than the sum of its proper divisors (138973098892024).

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

132481564735256 is a wasteful number, since it uses less digits than its factorization.

132481564735256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609138075 (or 2609138071 counting only the distinct ones).

The product of its digits is 145152000, while the sum is 62.

The spelling of 132481564735256 in words is "one hundred thirty-two trillion, four hundred eighty-one billion, five hundred sixty-four million, seven hundred thirty-five thousand, two hundred fifty-six".