32745161107506 has 32 divisors (see below), whose sum is σ = 69059627562240. Its totient is φ = 10322210249424.

The previous prime is 32745161107493. The next prime is 32745161107511. The reversal of 32745161107506 is 60570116154723.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 255031960 + ... + 255160323.

It is an arithmetic number, because the mean of its divisors is an integer number (2158113361320).

Almost surely, 2^{32745161107506} is an apocalyptic number.

32745161107506 is an abundant number, since it is smaller than the sum of its proper divisors (36314466454734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32745161107506 is a wasteful number, since it uses less digits than its factorization.

32745161107506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510192870.

The product of its (nonzero) digits is 1058400, while the sum is 48.

The spelling of 32745161107506 in words is "thirty-two trillion, seven hundred forty-five billion, one hundred sixty-one million, one hundred seven thousand, five hundred six".