44479594975 has 12 divisors (see below), whose sum is σ = 55210836816. Its totient is φ = 35547457280.

The previous prime is 44479594963. The next prime is 44479594997. The reversal of 44479594975 is 57949597444.

It is not a de Polignac number, because 44479594975 - 2¹⁹ = 44479070687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44479594975.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 880402 + ... + 929551.

It is an arithmetic number, because the mean of its divisors is an integer number (4600903068).

Almost surely, 2^44479594975 is an apocalyptic number.

44479594975 is a deficient number, since it is larger than the sum of its proper divisors (10731241841).

44479594975 is a wasteful number, since it uses less digits than its factorization.

44479594975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810946 (or 1810941 counting only the distinct ones).

The product of its digits is 228614400, while the sum is 67.

The spelling of 44479594975 in words is "forty-four billion, four hundred seventy-nine million, five hundred ninety-four thousand, nine hundred seventy-five".