132775623237 has 4 divisors (see below), whose sum is σ = 177034164320. Its totient is φ = 88517082156.

The previous prime is 132775623203. The next prime is 132775623241. The reversal of 132775623237 is 732326577231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 132775623237 - 2⁸ = 132775622981 is a prime.

It is a super-2 number, since 2×132775623237² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132775622237) 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 3 ways as a sum of consecutive naturals, for example, 22129270537 + ... + 22129270542.

It is an arithmetic number, because the mean of its divisors is an integer number (44258541080).

Almost surely, 2^132775623237 is an apocalyptic number.

It is an amenable number.

132775623237 is a deficient number, since it is larger than the sum of its proper divisors (44258541083).

132775623237 is an equidigital number, since it uses as much as digits as its factorization.

132775623237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44258541082.

The product of its digits is 2222640, while the sum is 48.

The spelling of 132775623237 in words is "one hundred thirty-two billion, seven hundred seventy-five million, six hundred twenty-three thousand, two hundred thirty-seven".