45295213 has 2 divisors, whose sum is σ = 45295214. Its totient is φ = 45295212.

The previous prime is 45295199. The next prime is 45295223. The reversal of 45295213 is 31259254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44983849 + 311364 = 6707^2 + 558^2 .

It is a cyclic number.

It is not a de Polignac number, because 45295213 - 2⁵ = 45295181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45295223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22647606 + 22647607.

It is an arithmetic number, because the mean of its divisors is an integer number (22647607).

Almost surely, 2^45295213 is an apocalyptic number.

It is an amenable number.

45295213 is a deficient number, since it is larger than the sum of its proper divisors (1).

45295213 is an equidigital number, since it uses as much as digits as its factorization.

45295213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 45295213 is about 6730.1718403024. The cubic root of 45295213 is about 356.4654439929.

The spelling of 45295213 in words is "forty-five million, two hundred ninety-five thousand, two hundred thirteen".