132315017646 has 32 divisors (see below), whose sum is σ = 310608230400. Its totient is φ = 36782552736.

The previous prime is 132315017633. The next prime is 132315017677. The reversal of 132315017646 is 646710513231.

It is a super-2 number, since 2×132315017646² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42570846 + ... + 42573953.

It is an arithmetic number, because the mean of its divisors is an integer number (9706507200).

Almost surely, 2^132315017646 is an apocalyptic number.

132315017646 is an abundant number, since it is smaller than the sum of its proper divisors (178293212754).

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

132315017646 is a wasteful number, since it uses less digits than its factorization.

132315017646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85144848.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 132315017646 in words is "one hundred thirty-two billion, three hundred fifteen million, seventeen thousand, six hundred forty-six".