132251535432506 has 24 divisors (see below), whose sum is σ = 234209694499776. Its totient is φ = 55833270819480.

The previous prime is 132251535432493. The next prime is 132251535432521. The reversal of 132251535432506 is 605234535152231.

It is a happy 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 11 ways as a sum of consecutive naturals, for example, 10070929730 + ... + 10070942861.

It is an arithmetic number, because the mean of its divisors is an integer number (9758737270824).

Almost surely, 2^{132251535432506} is an apocalyptic number.

132251535432506 is a deficient number, since it is larger than the sum of its proper divisors (101958159067270).

132251535432506 is a wasteful number, since it uses less digits than its factorization.

132251535432506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20141872674 (or 20141872667 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 132251535432506 in words is "one hundred thirty-two trillion, two hundred fifty-one billion, five hundred thirty-five million, four hundred thirty-two thousand, five hundred six".