45753269 has 2 divisors, whose sum is σ = 45753270. Its totient is φ = 45753268.

The previous prime is 45753229. The next prime is 45753277. The reversal of 45753269 is 96235754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45064369 + 688900 = 6713^2 + 830^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45753269 is a prime.

It is a super-2 number, since 2×45753269² = 4186723248372722, 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 (45753229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22876634 + 22876635.

It is an arithmetic number, because the mean of its divisors is an integer number (22876635).

Almost surely, 2^45753269 is an apocalyptic number.

It is an amenable number.

45753269 is a deficient number, since it is larger than the sum of its proper divisors (1).

45753269 is an equidigital number, since it uses as much as digits as its factorization.

45753269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 41.

The square root of 45753269 is about 6764.1162763513. The cubic root of 45753269 is about 357.6630231107.

The spelling of 45753269 in words is "forty-five million, seven hundred fifty-three thousand, two hundred sixty-nine".