45584977 has 2 divisors, whose sum is σ = 45584978. Its totient is φ = 45584976.

The previous prime is 45584963. The next prime is 45585049. The reversal of 45584977 is 77948554.

45584977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36288576 + 9296401 = 6024^2 + 3049^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45584977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45584977.

It is not a weakly prime, because it can be changed into another prime (45584927) 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 as a sum of consecutive naturals, namely, 22792488 + 22792489.

It is an arithmetic number, because the mean of its divisors is an integer number (22792489).

Almost surely, 2^45584977 is an apocalyptic number.

It is an amenable number.

45584977 is a deficient number, since it is larger than the sum of its proper divisors (1).

45584977 is an equidigital number, since it uses as much as digits as its factorization.

45584977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1411200, while the sum is 49.

The square root of 45584977 is about 6751.6647576727. The cubic root of 45584977 is about 357.2239595699.

The spelling of 45584977 in words is "forty-five million, five hundred eighty-four thousand, nine hundred seventy-seven".