45448583 has 2 divisors, whose sum is σ = 45448584. Its totient is φ = 45448582.

The previous prime is 45448561. The next prime is 45448603. The reversal of 45448583 is 38584454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45448583 - 2¹⁸ = 45186439 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45448583.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45448553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22724291 + 22724292.

It is an arithmetic number, because the mean of its divisors is an integer number (22724292).

Almost surely, 2^45448583 is an apocalyptic number.

45448583 is a deficient number, since it is larger than the sum of its proper divisors (1).

45448583 is an equidigital number, since it uses as much as digits as its factorization.

45448583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 307200, while the sum is 41.

The square root of 45448583 is about 6741.5564226668. The cubic root of 45448583 is about 356.8673224824.

The spelling of 45448583 in words is "forty-five million, four hundred forty-eight thousand, five hundred eighty-three".