6051056104991 has 2 divisors, whose sum is σ = 6051056104992. Its totient is φ = 6051056104990.

The previous prime is 6051056104979. The next prime is 6051056105047. The reversal of 6051056104991 is 1994016501506.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6051056104991 - 2⁶ = 6051056104927 is a prime.

It is a super-2 number, since 2×6051056104991² (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 (6051056101991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3025528052495 + 3025528052496.

It is an arithmetic number, because the mean of its divisors is an integer number (3025528052496).

Almost surely, 2^{6051056104991} is an apocalyptic number.

6051056104991 is a deficient number, since it is larger than the sum of its proper divisors (1).

6051056104991 is an equidigital number, since it uses as much as digits as its factorization.

6051056104991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 47.

The spelling of 6051056104991 in words is "six trillion, fifty-one billion, fifty-six million, one hundred four thousand, nine hundred ninety-one".