45897283 has 2 divisors, whose sum is σ = 45897284. Its totient is φ = 45897282.

The previous prime is 45897281. The next prime is 45897287. The reversal of 45897283 is 38279854.

45897283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45897283 - 2¹ = 45897281 is a prime.

Together with 45897281, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45897281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22948641 + 22948642.

It is an arithmetic number, because the mean of its divisors is an integer number (22948642).

Almost surely, 2^45897283 is an apocalyptic number.

45897283 is a deficient number, since it is larger than the sum of its proper divisors (1).

45897283 is an equidigital number, since it uses as much as digits as its factorization.

45897283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 46.

The square root of 45897283 is about 6774.7533534439. The cubic root of 45897283 is about 358.0378927464.

The spelling of 45897283 in words is "forty-five million, eight hundred ninety-seven thousand, two hundred eighty-three".