5406383068581 has 16 divisors (see below), whose sum is σ = 8076365863488. Its totient is φ = 3188039155200.

The previous prime is 5406383068573. The next prime is 5406383068627. The reversal of 5406383068581 is 1858603836045.

It is not a de Polignac number, because 5406383068581 - 2³ = 5406383068573 is a prime.

It is a super-2 number, since 2×5406383068581² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5406383068561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2213914860 + ... + 2213917301.

It is an arithmetic number, because the mean of its divisors is an integer number (504772866468).

Almost surely, 2^{5406383068581} is an apocalyptic number.

It is an amenable number.

5406383068581 is a deficient number, since it is larger than the sum of its proper divisors (2669982794907).

5406383068581 is a wasteful number, since it uses less digits than its factorization.

5406383068581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4427832212.

The product of its (nonzero) digits is 16588800, while the sum is 57.

The spelling of 5406383068581 in words is "five trillion, four hundred six billion, three hundred eighty-three million, sixty-eight thousand, five hundred eighty-one".