45911577 has 16 divisors (see below), whose sum is σ = 65299392. Its totient is φ = 28592640.

The previous prime is 45911539. The next prime is 45911599. The reversal of 45911577 is 77511954.

45911577 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 45911577 - 2⁷ = 45911449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45911377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3702 + ... + 10272.

It is an arithmetic number, because the mean of its divisors is an integer number (4081212).

Almost surely, 2^45911577 is an apocalyptic number.

It is an amenable number.

45911577 is a deficient number, since it is larger than the sum of its proper divisors (19387815).

45911577 is a wasteful number, since it uses less digits than its factorization.

45911577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6728.

The product of its digits is 44100, while the sum is 39.

The square root of 45911577 is about 6775.8082174749. The cubic root of 45911577 is about 358.0750573460.

The spelling of 45911577 in words is "forty-five million, nine hundred eleven thousand, five hundred seventy-seven".