45736913 has 2 divisors, whose sum is σ = 45736914. Its totient is φ = 45736912.

The previous prime is 45736897. The next prime is 45736927. The reversal of 45736913 is 31963754.

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., 42081169 + 3655744 = 6487^2 + 1912^2 .

It is a cyclic number.

It is not a de Polignac number, because 45736913 - 2⁴ = 45736897 is a prime.

It is not a weakly prime, because it can be changed into another prime (45736963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22868456 + 22868457.

It is an arithmetic number, because the mean of its divisors is an integer number (22868457).

Almost surely, 2^45736913 is an apocalyptic number.

It is an amenable number.

45736913 is a deficient number, since it is larger than the sum of its proper divisors (1).

45736913 is an equidigital number, since it uses as much as digits as its factorization.

45736913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 38.

The square root of 45736913 is about 6762.9071411635. The cubic root of 45736913 is about 357.6203985890.

The spelling of 45736913 in words is "forty-five million, seven hundred thirty-six thousand, nine hundred thirteen".