49444093 has 2 divisors, whose sum is σ = 49444094. Its totient is φ = 49444092.

The previous prime is 49444079. The next prime is 49444103. The reversal of 49444093 is 39044494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36216324 + 13227769 = 6018^2 + 3637^2 .

It is a cyclic number.

It is not a de Polignac number, because 49444093 - 2²¹ = 47346941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49444033) 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, 24722046 + 24722047.

It is an arithmetic number, because the mean of its divisors is an integer number (24722047).

Almost surely, 2^49444093 is an apocalyptic number.

It is an amenable number.

49444093 is a deficient number, since it is larger than the sum of its proper divisors (1).

49444093 is an equidigital number, since it uses as much as digits as its factorization.

49444093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 49444093 is about 7031.6493797686. The cubic root of 49444093 is about 367.0327391741.

The spelling of 49444093 in words is "forty-nine million, four hundred forty-four thousand, ninety-three".