132020154312452 has 24 divisors (see below), whose sum is σ = 264070147555200. Its totient is φ = 56573672077440.

The previous prime is 132020154312427. The next prime is 132020154312463. The reversal of 132020154312452 is 254213451020231.

It is a super-2 number, since 2×132020154312452² (a number of 29 digits) contains 22 as substring.

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, 266166824 + ... + 266662367.

It is an arithmetic number, because the mean of its divisors is an integer number (11002922814800).

Almost surely, 2^{132020154312452} is an apocalyptic number.

It is an amenable number.

132020154312452 is an abundant number, since it is smaller than the sum of its proper divisors (132049993242748).

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

132020154312452 is a wasteful number, since it uses less digits than its factorization.

132020154312452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532838051 (or 532838049 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 132020154312452 in words is "one hundred thirty-two trillion, twenty billion, one hundred fifty-four million, three hundred twelve thousand, four hundred fifty-two".