45830023 has 2 divisors, whose sum is σ = 45830024. Its totient is φ = 45830022.

The previous prime is 45830021. The next prime is 45830051. The reversal of 45830023 is 32003854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45830023 - 2¹ = 45830021 is a prime.

Together with 45830021, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 45830023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45830021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22915011 + 22915012.

It is an arithmetic number, because the mean of its divisors is an integer number (22915012).

Almost surely, 2^45830023 is an apocalyptic number.

45830023 is a deficient number, since it is larger than the sum of its proper divisors (1).

45830023 is an equidigital number, since it uses as much as digits as its factorization.

45830023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 45830023 is about 6769.7875151293. The cubic root of 45830023 is about 357.8629121511.

Adding to 45830023 its reverse (32003854), we get a palindrome (77833877).

The spelling of 45830023 in words is "forty-five million, eight hundred thirty thousand, twenty-three".