45538583 has 2 divisors, whose sum is σ = 45538584. Its totient is φ = 45538582.

The previous prime is 45538561. The next prime is 45538589. The reversal of 45538583 is 38583554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45538583 - 2⁸ = 45538327 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45538583.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45538589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22769291 + 22769292.

It is an arithmetic number, because the mean of its divisors is an integer number (22769292).

Almost surely, 2^45538583 is an apocalyptic number.

45538583 is a deficient number, since it is larger than the sum of its proper divisors (1).

45538583 is an equidigital number, since it uses as much as digits as its factorization.

45538583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288000, while the sum is 41.

The square root of 45538583 is about 6748.2281378151. The cubic root of 45538583 is about 357.1027304937.

The spelling of 45538583 in words is "forty-five million, five hundred thirty-eight thousand, five hundred eighty-three".