45610709 has 2 divisors, whose sum is σ = 45610710. Its totient is φ = 45610708.

The previous prime is 45610699. The next prime is 45610753. The reversal of 45610709 is 90701654.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39250225 + 6360484 = 6265^2 + 2522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45610709 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45610759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22805354 + 22805355.

It is an arithmetic number, because the mean of its divisors is an integer number (22805355).

Almost surely, 2^45610709 is an apocalyptic number.

It is an amenable number.

45610709 is a deficient number, since it is larger than the sum of its proper divisors (1).

45610709 is an equidigital number, since it uses as much as digits as its factorization.

45610709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 45610709 is about 6753.5700929212. The cubic root of 45610709 is about 357.2911626887.

The spelling of 45610709 in words is "forty-five million, six hundred ten thousand, seven hundred nine".