45911417 has 2 divisors, whose sum is σ = 45911418. Its totient is φ = 45911416.

The previous prime is 45911377. The next prime is 45911443. The reversal of 45911417 is 71411954.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44903401 + 1008016 = 6701^2 + 1004^2 .

It is a cyclic number.

It is not a de Polignac number, because 45911417 - 2⁸ = 45911161 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45911497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22955708 + 22955709.

It is an arithmetic number, because the mean of its divisors is an integer number (22955709).

Almost surely, 2^45911417 is an apocalyptic number.

It is an amenable number.

45911417 is a deficient number, since it is larger than the sum of its proper divisors (1).

45911417 is an equidigital number, since it uses as much as digits as its factorization.

45911417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 32.

The square root of 45911417 is about 6775.7964107550. The cubic root of 45911417 is about 358.0746413865.

The spelling of 45911417 in words is "forty-five million, nine hundred eleven thousand, four hundred seventeen".