45045157211627 has 4 divisors (see below), whose sum is σ = 45047025321720. Its totient is φ = 45043289101536.

The previous prime is 45045157211599. The next prime is 45045157211629. The reversal of 45045157211627 is 72611275154054.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45045157211627 - 2⁸ = 45045157211371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45045157211629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934018877 + ... + 934067102.

It is an arithmetic number, because the mean of its divisors is an integer number (11261756330430).

Almost surely, 2^{45045157211627} is an apocalyptic number.

45045157211627 is a deficient number, since it is larger than the sum of its proper divisors (1868110093).

45045157211627 is a wasteful number, since it uses less digits than its factorization.

45045157211627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868110092.

The product of its (nonzero) digits is 2352000, while the sum is 50.

The spelling of 45045157211627 in words is "forty-five trillion, forty-five billion, one hundred fifty-seven million, two hundred eleven thousand, six hundred twenty-seven".