45598453 has 2 divisors, whose sum is σ = 45598454. Its totient is φ = 45598452.

The previous prime is 45598451. The next prime is 45598463. The reversal of 45598453 is 35489554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39413284 + 6185169 = 6278^2 + 2487^2 .

It is a cyclic number.

It is not a de Polignac number, because 45598453 - 2¹ = 45598451 is a prime.

Together with 45598451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45598451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22799226 + 22799227.

It is an arithmetic number, because the mean of its divisors is an integer number (22799227).

Almost surely, 2^45598453 is an apocalyptic number.

It is an amenable number.

45598453 is a deficient number, since it is larger than the sum of its proper divisors (1).

45598453 is an equidigital number, since it uses as much as digits as its factorization.

45598453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432000, while the sum is 43.

The square root of 45598453 is about 6752.6626600179. The cubic root of 45598453 is about 357.2591573924.

The spelling of 45598453 in words is "forty-five million, five hundred ninety-eight thousand, four hundred fifty-three".