132531505780875 has 32 divisors (see below), whose sum is σ = 222142151439936. Its totient is φ = 70167531987200.

The previous prime is 132531505780853. The next prime is 132531505780907. The reversal of 132531505780875 is 578087505135231.

It is not a de Polignac number, because 132531505780875 - 2⁹ = 132531505780363 is a prime.

It is a super-2 number, since 2×132531505780875² (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 31 ways as a sum of consecutive naturals, for example, 1289792964 + ... + 1289895713.

It is an arithmetic number, because the mean of its divisors is an integer number (6941942232498).

Almost surely, 2^{132531505780875} is an apocalyptic number.

132531505780875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132531505780875 is a deficient number, since it is larger than the sum of its proper divisors (89610645659061).

132531505780875 is a wasteful number, since it uses less digits than its factorization.

132531505780875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579688832 (or 2579688822 counting only the distinct ones).

The product of its (nonzero) digits is 35280000, while the sum is 60.

The spelling of 132531505780875 in words is "one hundred thirty-two trillion, five hundred thirty-one billion, five hundred five million, seven hundred eighty thousand, eight hundred seventy-five".