3163681855061 has 16 divisors (see below), whose sum is σ = 4098697142400. Its totient is φ = 2371389058368.

The previous prime is 3163681855051. The next prime is 3163681855073. The reversal of 3163681855061 is 1605581863613.

It is a cyclic number.

It is not a de Polignac number, because 3163681855061 - 2¹⁴ = 3163681838677 is a prime.

It is a super-2 number, since 2×3163681855061² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3163681854994 and 3163681855012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3163681855051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914886026 + ... + 914889483.

It is an arithmetic number, because the mean of its divisors is an integer number (256168571400).

Almost surely, 2^{3163681855061} is an apocalyptic number.

It is an amenable number.

3163681855061 is a deficient number, since it is larger than the sum of its proper divisors (935015287339).

3163681855061 is a wasteful number, since it uses less digits than its factorization.

3163681855061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829775548.

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 3163681855061 in words is "three trillion, one hundred sixty-three billion, six hundred eighty-one million, eight hundred fifty-five thousand, sixty-one".