5694947311131 has 24 divisors (see below), whose sum is σ = 8860480312320. Its totient is φ = 3503920962816.

The previous prime is 5694947311121. The next prime is 5694947311213. The reversal of 5694947311131 is 1311137494965.

It is a happy number.

5694947311131 is a `hidden beast` number, since 5 + 6 + 9 + 494 + 7 + 3 + 11 + 131 = 666.

It is not a de Polignac number, because 5694947311131 - 2⁵ = 5694947311099 is a prime.

It is a super-2 number, since 2×5694947311131² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5694947311121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3974811 + ... + 5214308.

It is an arithmetic number, because the mean of its divisors is an integer number (369186679680).

Almost surely, 2^{5694947311131} is an apocalyptic number.

5694947311131 is a deficient number, since it is larger than the sum of its proper divisors (3165533001189).

5694947311131 is a wasteful number, since it uses less digits than its factorization.

5694947311131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9194435 (or 9194432 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The spelling of 5694947311131 in words is "five trillion, six hundred ninety-four billion, nine hundred forty-seven million, three hundred eleven thousand, one hundred thirty-one".