132150660515646 has 16 divisors (see below), whose sum is σ = 264304722518784. Its totient is φ = 44049653257304.

The previous prime is 132150660515617. The next prime is 132150660515647. The reversal of 132150660515646 is 646515066051231.

It is a super-2 number, since 2×132150660515646² (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 (132150660515647) 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, 141223446 + ... + 142156121.

It is an arithmetic number, because the mean of its divisors is an integer number (16519045157424).

Almost surely, 2^{132150660515646} is an apocalyptic number.

132150660515646 is an abundant number, since it is smaller than the sum of its proper divisors (132154062003138).

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

132150660515646 is a wasteful number, since it uses less digits than its factorization.

132150660515646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283457295.

The product of its (nonzero) digits is 3888000, while the sum is 51.

The spelling of 132150660515646 in words is "one hundred thirty-two trillion, one hundred fifty billion, six hundred sixty million, five hundred fifteen thousand, six hundred forty-six".