45756479 has 2 divisors, whose sum is σ = 45756480. Its totient is φ = 45756478.

The previous prime is 45756467. The next prime is 45756481. The reversal of 45756479 is 97465754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45756479 - 2⁴ = 45756463 is a prime.

It is a Sophie Germain prime.

Together with 45756481, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45756419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22878239 + 22878240.

It is an arithmetic number, because the mean of its divisors is an integer number (22878240).

Almost surely, 2^45756479 is an apocalyptic number.

45756479 is a deficient number, since it is larger than the sum of its proper divisors (1).

45756479 is an equidigital number, since it uses as much as digits as its factorization.

45756479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1058400, while the sum is 47.

The square root of 45756479 is about 6764.3535537404. The cubic root of 45756479 is about 357.6713873324.

The spelling of 45756479 in words is "forty-five million, seven hundred fifty-six thousand, four hundred seventy-nine".