44545479364 has 9 divisors (see below), whose sum is σ = 77955327597. Its totient is φ = 22272528624.

The previous prime is 44545479359. The next prime is 44545479371. The reversal of 44545479364 is 46397454544.

The square root of 44545479364 is 211058.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1845389764 + 42700089600 = 42958^2 + 206640^2 .

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 369352 + ... + 474880.

Almost surely, 2^44545479364 is an apocalyptic number.

44545479364 is the 211058-th square number.

It is an amenable number.

44545479364 is a deficient number, since it is larger than the sum of its proper divisors (33409848233).

44545479364 is an frugal number, since it uses more digits than its factorization.

44545479364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211062 (or 105531 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 55.

The spelling of 44545479364 in words is "forty-four billion, five hundred forty-five million, four hundred seventy-nine thousand, three hundred sixty-four".