5646010531839 has 8 divisors (see below), whose sum is σ = 7528162571952. Its totient is φ = 3763932756480.

The previous prime is 5646010531789. The next prime is 5646010531841. The reversal of 5646010531839 is 9381350106465.

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

It is not a de Polignac number, because 5646010531839 - 2²¹ = 5646008434687 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5646010531791 and 5646010531800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5646010531439) 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, 18388552 + ... + 18693069.

It is an arithmetic number, because the mean of its divisors is an integer number (941020321494).

Almost surely, 2^{5646010531839} is an apocalyptic number.

5646010531839 is a deficient number, since it is larger than the sum of its proper divisors (1882152040113).

5646010531839 is a wasteful number, since it uses less digits than its factorization.

5646010531839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37132377.

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 5646010531839 in words is "five trillion, six hundred forty-six billion, ten million, five hundred thirty-one thousand, eight hundred thirty-nine".