45917577 has 8 divisors (see below), whose sum is σ = 68026080. Its totient is φ = 30611700.

The previous prime is 45917563. The next prime is 45917587. The reversal of 45917577 is 77571954.

45917577 is a `hidden beast` number, since 4 + 591 + 7 + 57 + 7 = 666.

45917577 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 45917577 - 2⁶ = 45917513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45917587) 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 7 ways as a sum of consecutive naturals, for example, 850299 + ... + 850352.

It is an arithmetic number, because the mean of its divisors is an integer number (8503260).

Almost surely, 2^45917577 is an apocalyptic number.

It is an amenable number.

45917577 is a deficient number, since it is larger than the sum of its proper divisors (22108503).

45917577 is a wasteful number, since it uses less digits than its factorization.

45917577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700660 (or 1700654 counting only the distinct ones).

The product of its digits is 308700, while the sum is 45.

The square root of 45917577 is about 6776.2509546209. The cubic root of 45917577 is about 358.0906551313.

The spelling of 45917577 in words is "forty-five million, nine hundred seventeen thousand, five hundred seventy-seven".