45529459 has 2 divisors, whose sum is σ = 45529460. Its totient is φ = 45529458.

The previous prime is 45529447. The next prime is 45529501. The reversal of 45529459 is 95492554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45529459 - 2⁵ = 45529427 is a prime.

It is not a weakly prime, because it can be changed into another prime (45529439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22764729 + 22764730.

It is an arithmetic number, because the mean of its divisors is an integer number (22764730).

Almost surely, 2^45529459 is an apocalyptic number.

45529459 is a deficient number, since it is larger than the sum of its proper divisors (1).

45529459 is an equidigital number, since it uses as much as digits as its factorization.

45529459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324000, while the sum is 43.

The square root of 45529459 is about 6747.5520746416. The cubic root of 45529459 is about 357.0788794885.

The spelling of 45529459 in words is "forty-five million, five hundred twenty-nine thousand, four hundred fifty-nine".