45057583 has 2 divisors, whose sum is σ = 45057584. Its totient is φ = 45057582.

The previous prime is 45057577. The next prime is 45057613. The reversal of 45057583 is 38575054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45057583 - 2⁹ = 45057071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45057553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22528791 + 22528792.

It is an arithmetic number, because the mean of its divisors is an integer number (22528792).

Almost surely, 2^45057583 is an apocalyptic number.

45057583 is a deficient number, since it is larger than the sum of its proper divisors (1).

45057583 is an equidigital number, since it uses as much as digits as its factorization.

45057583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 45057583 is about 6712.4945437594. The cubic root of 45057583 is about 355.8409817724.

The spelling of 45057583 in words is "forty-five million, fifty-seven thousand, five hundred eighty-three".