5475989664436 has 12 divisors (see below), whose sum is σ = 9583048403460. Its totient is φ = 2737975834880.

The previous prime is 5475989664419. The next prime is 5475989664449. The reversal of 5475989664436 is 6344669895745.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1941424222500 + 3534565441936 = 1393350^2 + 1880044^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4090621 + ... + 5261668.

It is an arithmetic number, because the mean of its divisors is an integer number (798587366955).

Almost surely, 2^{5475989664436} is an apocalyptic number.

It is an amenable number.

5475989664436 is a deficient number, since it is larger than the sum of its proper divisors (4107058739024).

5475989664436 is a wasteful number, since it uses less digits than its factorization.

5475989664436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9498674 (or 9498672 counting only the distinct ones).

The product of its digits is 4702924800, while the sum is 76.

The spelling of 5475989664436 in words is "five trillion, four hundred seventy-five billion, nine hundred eighty-nine million, six hundred sixty-four thousand, four hundred thirty-six".