44561266093 has 2 divisors, whose sum is σ = 44561266094. Its totient is φ = 44561266092.

The previous prime is 44561266081. The next prime is 44561266103. The reversal of 44561266093 is 39066216544.

44561266093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39775116969 + 4786149124 = 199437^2 + 69182^2 .

It is a cyclic number.

It is not a de Polignac number, because 44561266093 - 2¹³ = 44561257901 is a prime.

It is a super-2 number, since 2×44561266093² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44561066093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22280633046 + 22280633047.

It is an arithmetic number, because the mean of its divisors is an integer number (22280633047).

Almost surely, 2^44561266093 is an apocalyptic number.

It is an amenable number.

44561266093 is a deficient number, since it is larger than the sum of its proper divisors (1).

44561266093 is an equidigital number, since it uses as much as digits as its factorization.

44561266093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 44561266093 in words is "forty-four billion, five hundred sixty-one million, two hundred sixty-six thousand, ninety-three".