45244093 has 2 divisors, whose sum is σ = 45244094. Its totient is φ = 45244092.

The previous prime is 45244057. The next prime is 45244099. The reversal of 45244093 is 39044254.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33154564 + 12089529 = 5758^2 + 3477^2 .

It is a cyclic number.

It is not a de Polignac number, because 45244093 - 2⁹ = 45243581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45244099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22622046 + 22622047.

It is an arithmetic number, because the mean of its divisors is an integer number (22622047).

Almost surely, 2^45244093 is an apocalyptic number.

It is an amenable number.

45244093 is a deficient number, since it is larger than the sum of its proper divisors (1).

45244093 is an equidigital number, since it uses as much as digits as its factorization.

45244093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 45244093 is about 6726.3729453547. The cubic root of 45244093 is about 356.3312916777.

The spelling of 45244093 in words is "forty-five million, two hundred forty-four thousand, ninety-three".