5725756443644 has 12 divisors (see below), whose sum is σ = 10021777621968. Its totient is φ = 2862391408800.

The previous prime is 5725756443593. The next prime is 5725756443709. The reversal of 5725756443644 is 4463446575275.

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, 121676792 + ... + 121723839.

It is an arithmetic number, because the mean of its divisors is an integer number (835148135164).

Almost surely, 2^{5725756443644} is an apocalyptic number.

It is an amenable number.

5725756443644 is a deficient number, since it is larger than the sum of its proper divisors (4296021178324).

5725756443644 is a wasteful number, since it uses less digits than its factorization.

5725756443644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243406516 (or 243406514 counting only the distinct ones).

The product of its digits is 338688000, while the sum is 62.

The spelling of 5725756443644 in words is "five trillion, seven hundred twenty-five billion, seven hundred fifty-six million, four hundred forty-three thousand, six hundred forty-four".