45582977 has 8 divisors (see below), whose sum is σ = 49907232. Its totient is φ = 41288800.

The previous prime is 45582949. The next prime is 45583007. The reversal of 45582977 is 77928554.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45582977 - 2⁸ = 45582721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45582917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4283 + ... + 10464.

It is an arithmetic number, because the mean of its divisors is an integer number (6238404).

Almost surely, 2^45582977 is an apocalyptic number.

It is an amenable number.

45582977 is a deficient number, since it is larger than the sum of its proper divisors (4324255).

45582977 is a wasteful number, since it uses less digits than its factorization.

45582977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15039.

The product of its digits is 705600, while the sum is 47.

The square root of 45582977 is about 6751.5166444289. The cubic root of 45582977 is about 357.2187351998.

The spelling of 45582977 in words is "forty-five million, five hundred eighty-two thousand, nine hundred seventy-seven".