6121052053769 has 2 divisors, whose sum is σ = 6121052053770. Its totient is φ = 6121052053768.

The previous prime is 6121052053763. The next prime is 6121052053843. The reversal of 6121052053769 is 9673502501216.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6073957411600 + 47094642169 = 2464540^2 + 217013^2 .

It is a cyclic number.

It is not a de Polignac number, because 6121052053769 - 2⁸ = 6121052053513 is a prime.

It is a super-2 number, since 2×6121052053769² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6121052053763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060526026884 + 3060526026885.

It is an arithmetic number, because the mean of its divisors is an integer number (3060526026885).

Almost surely, 2^{6121052053769} is an apocalyptic number.

It is an amenable number.

6121052053769 is a deficient number, since it is larger than the sum of its proper divisors (1).

6121052053769 is an equidigital number, since it uses as much as digits as its factorization.

6121052053769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 47.

The spelling of 6121052053769 in words is "six trillion, one hundred twenty-one billion, fifty-two million, fifty-three thousand, seven hundred sixty-nine".