44552602480409 has 8 divisors (see below), whose sum is σ = 47175390517320. Its totient is φ = 41930041856256.

The previous prime is 44552602480319. The next prime is 44552602480423. The reversal of 44552602480409 is 90408420625544.

It can be written as a sum of positive squares in 4 ways, for example, as 13010304720400 + 31542297760009 = 3606980^2 + 5616253^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44552602480409 - 2⁴⁴ = 26960416435993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44552602488409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56449754 + ... + 57233555.

It is an arithmetic number, because the mean of its divisors is an integer number (5896923814665).

Almost surely, 2^{44552602480409} is an apocalyptic number.

It is an amenable number.

44552602480409 is a deficient number, since it is larger than the sum of its proper divisors (2622788036911).

44552602480409 is a wasteful number, since it uses less digits than its factorization.

44552602480409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113706379.

The product of its (nonzero) digits is 11059200, while the sum is 53.

The spelling of 44552602480409 in words is "forty-four trillion, five hundred fifty-two billion, six hundred two million, four hundred eighty thousand, four hundred nine".