132820752292505 has 8 divisors (see below), whose sum is σ = 159387862263624. Its totient is φ = 106254628825600.

The previous prime is 132820752292499. The next prime is 132820752292531. The reversal of 132820752292505 is 505292257028231.

It can be written as a sum of positive squares in 4 ways, for example, as 88386622805056 + 44434129487449 = 9401416^2 + 6665893^2 .

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

It is not a de Polignac number, because 132820752292505 - 2²⁴ = 132820735515289 is a prime.

It is a Duffinian number.

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, 246329816 + ... + 246868425.

It is an arithmetic number, because the mean of its divisors is an integer number (19923482782953).

Almost surely, 2^{132820752292505} is an apocalyptic number.

It is an amenable number.

132820752292505 is a deficient number, since it is larger than the sum of its proper divisors (26567109971119).

132820752292505 is an equidigital number, since it uses as much as digits as its factorization.

132820752292505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493252107.

The product of its (nonzero) digits is 6048000, while the sum is 53.

The spelling of 132820752292505 in words is "one hundred thirty-two trillion, eight hundred twenty billion, seven hundred fifty-two million, two hundred ninety-two thousand, five hundred five".