44510036009 has 2 divisors, whose sum is σ = 44510036010. Its totient is φ = 44510036008.

The previous prime is 44510035991. The next prime is 44510036083. The reversal of 44510036009 is 90063001544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33801925609 + 10708110400 = 183853^2 + 103480^2 .

It is a cyclic number.

It is not a de Polignac number, because 44510036009 - 2¹⁶ = 44509970473 is a prime.

It is a super-2 number, since 2×44510036009² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44510036309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22255018004 + 22255018005.

It is an arithmetic number, because the mean of its divisors is an integer number (22255018005).

Almost surely, 2^44510036009 is an apocalyptic number.

It is an amenable number.

44510036009 is a deficient number, since it is larger than the sum of its proper divisors (1).

44510036009 is an equidigital number, since it uses as much as digits as its factorization.

44510036009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 44510036009 in words is "forty-four billion, five hundred ten million, thirty-six thousand, nine".