5473682480639 has 2 divisors, whose sum is σ = 5473682480640. Its totient is φ = 5473682480638.

The previous prime is 5473682480633. The next prime is 5473682480857. The reversal of 5473682480639 is 9360842863745.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5473682480639 is a prime.

It is a super-2 number, since 2×5473682480639² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5473682480633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2736841240319 + 2736841240320.

It is an arithmetic number, because the mean of its divisors is an integer number (2736841240320).

Almost surely, 2^{5473682480639} is an apocalyptic number.

5473682480639 is a deficient number, since it is larger than the sum of its proper divisors (1).

5473682480639 is an equidigital number, since it uses as much as digits as its factorization.

5473682480639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209018880, while the sum is 65.

The spelling of 5473682480639 in words is "five trillion, four hundred seventy-three billion, six hundred eighty-two million, four hundred eighty thousand, six hundred thirty-nine".