44626405093 has 2 divisors, whose sum is σ = 44626405094. Its totient is φ = 44626405092.

The previous prime is 44626405027. The next prime is 44626405099. The reversal of 44626405093 is 39050462644.

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., 44115961444 + 510443649 = 210038^2 + 22593^2 .

It is a cyclic number.

It is not a de Polignac number, because 44626405093 - 2²¹ = 44624307941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44626405099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22313202546 + 22313202547.

It is an arithmetic number, because the mean of its divisors is an integer number (22313202547).

Almost surely, 2^44626405093 is an apocalyptic number.

It is an amenable number.

44626405093 is a deficient number, since it is larger than the sum of its proper divisors (1).

44626405093 is an equidigital number, since it uses as much as digits as its factorization.

44626405093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 44626405093 in words is "forty-four billion, six hundred twenty-six million, four hundred five thousand, ninety-three".