45204659 has 2 divisors, whose sum is σ = 45204660. Its totient is φ = 45204658.

The previous prime is 45204631. The next prime is 45204661. The reversal of 45204659 is 95640254.

It is a happy number.

45204659 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 45204659 - 2⁸ = 45204403 is a prime.

It is a super-2 number, since 2×45204659² = 4086922390612562, which contains 22 as substring.

Together with 45204661, 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 (45204689) 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, 22602329 + 22602330.

It is an arithmetic number, because the mean of its divisors is an integer number (22602330).

Almost surely, 2^45204659 is an apocalyptic number.

45204659 is a deficient number, since it is larger than the sum of its proper divisors (1).

45204659 is an equidigital number, since it uses as much as digits as its factorization.

45204659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 45204659 is about 6723.4410088882. The cubic root of 45204659 is about 356.2277374413.

The spelling of 45204659 in words is "forty-five million, two hundred four thousand, six hundred fifty-nine".