45753431 has 2 divisors, whose sum is σ = 45753432. Its totient is φ = 45753430.

The previous prime is 45753397. The next prime is 45753457. The reversal of 45753431 is 13435754.

45753431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45753431 - 2¹⁰ = 45752407 is a prime.

It is a super-2 number, since 2×45753431² = 4186752896543522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45753481) 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, 22876715 + 22876716.

It is an arithmetic number, because the mean of its divisors is an integer number (22876716).

Almost surely, 2^45753431 is an apocalyptic number.

45753431 is a deficient number, since it is larger than the sum of its proper divisors (1).

45753431 is an equidigital number, since it uses as much as digits as its factorization.

45753431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 32.

The square root of 45753431 is about 6764.1282512974. The cubic root of 45753431 is about 357.6634452397.

The spelling of 45753431 in words is "forty-five million, seven hundred fifty-three thousand, four hundred thirty-one".