45073177 has 2 divisors, whose sum is σ = 45073178. Its totient is φ = 45073176.

The previous prime is 45073157. The next prime is 45073181. The reversal of 45073177 is 77137054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39639616 + 5433561 = 6296^2 + 2331^2 .

It is a cyclic number.

It is not a de Polignac number, because 45073177 - 2¹⁵ = 45040409 is a prime.

It is not a weakly prime, because it can be changed into another prime (45073117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22536588 + 22536589.

It is an arithmetic number, because the mean of its divisors is an integer number (22536589).

Almost surely, 2^45073177 is an apocalyptic number.

It is an amenable number.

45073177 is a deficient number, since it is larger than the sum of its proper divisors (1).

45073177 is an equidigital number, since it uses as much as digits as its factorization.

45073177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20580, while the sum is 34.

The square root of 45073177 is about 6713.6560084651. The cubic root of 45073177 is about 355.8820280949.

The spelling of 45073177 in words is "forty-five million, seventy-three thousand, one hundred seventy-seven".