45524579 has 2 divisors, whose sum is σ = 45524580. Its totient is φ = 45524578.

The previous prime is 45524569. The next prime is 45524581. The reversal of 45524579 is 97542554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45524579 - 2²⁴ = 28747363 is a prime.

Together with 45524581, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45524539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22762289 + 22762290.

It is an arithmetic number, because the mean of its divisors is an integer number (22762290).

Almost surely, 2^45524579 is an apocalyptic number.

45524579 is a deficient number, since it is larger than the sum of its proper divisors (1).

45524579 is an equidigital number, since it uses as much as digits as its factorization.

45524579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252000, while the sum is 41.

The square root of 45524579 is about 6747.1904523290. The cubic root of 45524579 is about 357.0661213956.

The spelling of 45524579 in words is "forty-five million, five hundred twenty-four thousand, five hundred seventy-nine".