45367613 has 2 divisors, whose sum is σ = 45367614. Its totient is φ = 45367612.

The previous prime is 45367589. The next prime is 45367681. The reversal of 45367613 is 31676354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45185284 + 182329 = 6722^2 + 427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45367613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45367213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22683806 + 22683807.

It is an arithmetic number, because the mean of its divisors is an integer number (22683807).

Almost surely, 2^45367613 is an apocalyptic number.

It is an amenable number.

45367613 is a deficient number, since it is larger than the sum of its proper divisors (1).

45367613 is an equidigital number, since it uses as much as digits as its factorization.

45367613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 35.

The square root of 45367613 is about 6735.5484557681. The cubic root of 45367613 is about 356.6552680240.

The spelling of 45367613 in words is "forty-five million, three hundred sixty-seven thousand, six hundred thirteen".