44909268053 has 16 divisors (see below), whose sum is σ = 50921976000. Its totient is φ = 39263097600.

The previous prime is 44909268031. The next prime is 44909268059. The reversal of 44909268053 is 35086290944.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44909268053 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44909267992 and 44909268010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44909268059) 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 in 15 ways as a sum of consecutive naturals, for example, 1078973 + ... + 1119821.

It is an arithmetic number, because the mean of its divisors is an integer number (3182623500).

Almost surely, 2^44909268053 is an apocalyptic number.

It is an amenable number.

44909268053 is a deficient number, since it is larger than the sum of its proper divisors (6012707947).

44909268053 is a wasteful number, since it uses less digits than its factorization.

44909268053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45332.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 44909268053 in words is "forty-four billion, nine hundred nine million, two hundred sixty-eight thousand, fifty-three".