45467557 has 2 divisors, whose sum is σ = 45467558. Its totient is φ = 45467556.

The previous prime is 45467533. The next prime is 45467603. The reversal of 45467557 is 75576454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28153636 + 17313921 = 5306^2 + 4161^2 .

It is a cyclic number.

It is not a de Polignac number, because 45467557 - 2¹¹ = 45465509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45467507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22733778 + 22733779.

It is an arithmetic number, because the mean of its divisors is an integer number (22733779).

Almost surely, 2^45467557 is an apocalyptic number.

It is an amenable number.

45467557 is a deficient number, since it is larger than the sum of its proper divisors (1).

45467557 is an equidigital number, since it uses as much as digits as its factorization.

45467557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 588000, while the sum is 43.

The square root of 45467557 is about 6742.9635176234. The cubic root of 45467557 is about 356.9169775582.

The spelling of 45467557 in words is "forty-five million, four hundred sixty-seven thousand, five hundred fifty-seven".