45155131220675 has 24 divisors (see below), whose sum is σ = 63993746995200. Its totient is φ = 30962320814880.

The previous prime is 45155131220629. The next prime is 45155131220687. The reversal of 45155131220675 is 57602213155154.

45155131220675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45155131220675 - 2¹⁴ = 45155131204291 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 441785 + ... + 9513434.

It is an arithmetic number, because the mean of its divisors is an integer number (2666406124800).

Almost surely, 2^{45155131220675} is an apocalyptic number.

45155131220675 is a deficient number, since it is larger than the sum of its proper divisors (18838615774525).

45155131220675 is a wasteful number, since it uses less digits than its factorization.

45155131220675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9981155 (or 9981150 counting only the distinct ones).

The product of its (nonzero) digits is 1260000, while the sum is 47.

The spelling of 45155131220675 in words is "forty-five trillion, one hundred fifty-five billion, one hundred thirty-one million, two hundred twenty thousand, six hundred seventy-five".