45975659 has 2 divisors, whose sum is σ = 45975660. Its totient is φ = 45975658.

The previous prime is 45975647. The next prime is 45975673. The reversal of 45975659 is 95657954.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45975659 - 2⁸ = 45975403 is a prime.

It is a super-2 number, since 2×45975659² = 4227522440968562, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45975679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22987829 + 22987830.

It is an arithmetic number, because the mean of its divisors is an integer number (22987830).

Almost surely, 2^45975659 is an apocalyptic number.

45975659 is a deficient number, since it is larger than the sum of its proper divisors (1).

45975659 is an equidigital number, since it uses as much as digits as its factorization.

45975659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1701000, while the sum is 50.

The square root of 45975659 is about 6780.5353033518. The cubic root of 45975659 is about 358.2415766986.

The spelling of 45975659 in words is "forty-five million, nine hundred seventy-five thousand, six hundred fifty-nine".