6121052053775 has 24 divisors (see below), whose sum is σ = 7852003667280. Its totient is φ = 4727881840640.

The previous prime is 6121052053769. The next prime is 6121052053843. The reversal of 6121052053775 is 5773502501216.

It is a Cunningham number, because it is equal to 2474076²-1.

It is not a de Polignac number, because 6121052053775 - 2²⁶ = 6120984944911 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 61802444 + ... + 61901406.

It is an arithmetic number, because the mean of its divisors is an integer number (327166819470).

Almost surely, 2^{6121052053775} is an apocalyptic number.

6121052053775 is a deficient number, since it is larger than the sum of its proper divisors (1730951613505).

6121052053775 is a wasteful number, since it uses less digits than its factorization.

6121052053775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184315 (or 184310 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 44.

The spelling of 6121052053775 in words is "six trillion, one hundred twenty-one billion, fifty-two million, fifty-three thousand, seven hundred seventy-five".