45297711 has 10 divisors (see below), whose sum is σ = 67667072. Its totient is φ = 30198420.

The previous prime is 45297689. The next prime is 45297713. The reversal of 45297711 is 11779254.

It is a happy number.

45297711 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45297711 - 2¹⁹ = 44773423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45297713) 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 in 9 ways as a sum of consecutive naturals, for example, 279535 + ... + 279696.

Almost surely, 2^45297711 is an apocalyptic number.

45297711 is a deficient number, since it is larger than the sum of its proper divisors (22369361).

45297711 is an equidigital number, since it uses as much as digits as its factorization.

45297711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559243 (or 559234 counting only the distinct ones).

The product of its digits is 17640, while the sum is 36.

The square root of 45297711 is about 6730.3574199295. The cubic root of 45297711 is about 356.4719968142.

The spelling of 45297711 in words is "forty-five million, two hundred ninety-seven thousand, seven hundred eleven".