45919583 has 2 divisors, whose sum is σ = 45919584. Its totient is φ = 45919582.

The previous prime is 45919543. The next prime is 45919597. The reversal of 45919583 is 38591954.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45919583 - 2¹⁶ = 45854047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45919513) 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, 22959791 + 22959792.

It is an arithmetic number, because the mean of its divisors is an integer number (22959792).

Almost surely, 2^45919583 is an apocalyptic number.

45919583 is a deficient number, since it is larger than the sum of its proper divisors (1).

45919583 is an equidigital number, since it uses as much as digits as its factorization.

45919583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 44.

The square root of 45919583 is about 6776.3989699545. The cubic root of 45919583 is about 358.0958696878.

The spelling of 45919583 in words is "forty-five million, nine hundred nineteen thousand, five hundred eighty-three".