45914293 has 2 divisors, whose sum is σ = 45914294. Its totient is φ = 45914292.

The previous prime is 45914287. The next prime is 45914311. The reversal of 45914293 is 39241954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35916049 + 9998244 = 5993^2 + 3162^2 .

It is a cyclic number.

It is not a de Polignac number, because 45914293 - 2⁵ = 45914261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45914243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22957146 + 22957147.

It is an arithmetic number, because the mean of its divisors is an integer number (22957147).

Almost surely, 2^45914293 is an apocalyptic number.

It is an amenable number.

45914293 is a deficient number, since it is larger than the sum of its proper divisors (1).

45914293 is an equidigital number, since it uses as much as digits as its factorization.

45914293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 37.

The square root of 45914293 is about 6776.0086334065. The cubic root of 45914293 is about 358.0821181118.

The spelling of 45914293 in words is "forty-five million, nine hundred fourteen thousand, two hundred ninety-three".