45033283 has 2 divisors, whose sum is σ = 45033284. Its totient is φ = 45033282.

The previous prime is 45033281. The next prime is 45033301. The reversal of 45033283 is 38233054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45033283 - 2¹ = 45033281 is a prime.

Together with 45033281, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45033281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22516641 + 22516642.

It is an arithmetic number, because the mean of its divisors is an integer number (22516642).

Almost surely, 2^45033283 is an apocalyptic number.

45033283 is a deficient number, since it is larger than the sum of its proper divisors (1).

45033283 is an equidigital number, since it uses as much as digits as its factorization.

45033283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 45033283 is about 6710.6842423109. The cubic root of 45033283 is about 355.7770007493. Note that the first 3 decimals are identical.

It can be divided in two parts, 450 and 33283, that added together give a palindrome (33733).

The spelling of 45033283 in words is "forty-five million, thirty-three thousand, two hundred eighty-three".