132506887507 has 8 divisors (see below), whose sum is σ = 133159847040. Its totient is φ = 131855496960.

The previous prime is 132506887459. The next prime is 132506887523. The reversal of 132506887507 is 705788605231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-132506887507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132506887567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222744 + ... + 560917.

It is an arithmetic number, because the mean of its divisors is an integer number (16644980880).

Almost surely, 2^132506887507 is an apocalyptic number.

132506887507 is a deficient number, since it is larger than the sum of its proper divisors (652959533).

132506887507 is an equidigital number, since it uses as much as digits as its factorization.

132506887507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784493.

The product of its (nonzero) digits is 2822400, while the sum is 52.

The spelling of 132506887507 in words is "one hundred thirty-two billion, five hundred six million, eight hundred eighty-seven thousand, five hundred seven".