44586854479 has 4 divisors (see below), whose sum is σ = 44597947000. Its totient is φ = 44575761960.

The previous prime is 44586854471. The next prime is 44586854497. The reversal of 44586854479 is 97445868544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44586854479 - 2³ = 44586854471 is a prime.

It is a super-2 number, since 2×44586854479² (a number of 22 digits) contains 22 as substring.

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 44586854479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44586854471) 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 3 ways as a sum of consecutive naturals, for example, 5540229 + ... + 5548270.

It is an arithmetic number, because the mean of its divisors is an integer number (11149486750).

Almost surely, 2^44586854479 is an apocalyptic number.

44586854479 is a deficient number, since it is larger than the sum of its proper divisors (11092521).

44586854479 is a wasteful number, since it uses less digits than its factorization.

44586854479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11092520.

The product of its digits is 154828800, while the sum is 64.

The spelling of 44586854479 in words is "forty-four billion, five hundred eighty-six million, eight hundred fifty-four thousand, four hundred seventy-nine".