45239063 has 2 divisors, whose sum is σ = 45239064. Its totient is φ = 45239062.

The previous prime is 45239039. The next prime is 45239069. The reversal of 45239063 is 36093254.

45239063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45239063 - 2¹² = 45234967 is a prime.

It is a super-2 number, since 2×45239063² = 4093145642235938, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45239069) 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, 22619531 + 22619532.

It is an arithmetic number, because the mean of its divisors is an integer number (22619532).

Almost surely, 2^45239063 is an apocalyptic number.

45239063 is a deficient number, since it is larger than the sum of its proper divisors (1).

45239063 is an equidigital number, since it uses as much as digits as its factorization.

45239063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 45239063 is about 6725.9990336009. Note that the first 3 decimals coincide. The cubic root of 45239063 is about 356.3180861761.

The spelling of 45239063 in words is "forty-five million, two hundred thirty-nine thousand, sixty-three".