45037283 has 2 divisors, whose sum is σ = 45037284. Its totient is φ = 45037282.

The previous prime is 45037271. The next prime is 45037313. The reversal of 45037283 is 38273054.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45037283 - 2¹⁸ = 44775139 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45037183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22518641 + 22518642.

It is an arithmetic number, because the mean of its divisors is an integer number (22518642).

Almost surely, 2^45037283 is an apocalyptic number.

45037283 is a deficient number, since it is larger than the sum of its proper divisors (1).

45037283 is an equidigital number, since it uses as much as digits as its factorization.

45037283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 45037283 is about 6710.9822678949. The cubic root of 45037283 is about 355.7875341872.

The spelling of 45037283 in words is "forty-five million, thirty-seven thousand, two hundred eighty-three".