132251535323551 has 16 divisors (see below), whose sum is σ = 151989945488640. Its totient is φ = 112724466503040.

The previous prime is 132251535323543. The next prime is 132251535323563. The reversal of 132251535323551 is 155323535152231.

It is a happy number.

It is not a de Polignac number, because 132251535323551 - 2³ = 132251535323543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132251535323251) by changing a digit.

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, 340786215 + ... + 341174071.

It is an arithmetic number, because the mean of its divisors is an integer number (9499371593040).

Almost surely, 2^{132251535323551} is an apocalyptic number.

132251535323551 is a deficient number, since it is larger than the sum of its proper divisors (19738410165089).

132251535323551 is a wasteful number, since it uses less digits than its factorization.

132251535323551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660174.

The product of its digits is 2025000, while the sum is 46.

The spelling of 132251535323551 in words is "one hundred thirty-two trillion, two hundred fifty-one billion, five hundred thirty-five million, three hundred twenty-three thousand, five hundred fifty-one".