6122993263 has 4 divisors (see below), whose sum is σ = 6123171760. Its totient is φ = 6122814768.

The previous prime is 6122993243. The next prime is 6122993269. The reversal of 6122993263 is 3623992216.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6122993263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6122993269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19758 + ... + 112411.

It is an arithmetic number, because the mean of its divisors is an integer number (1530792940).

Almost surely, 2^6122993263 is an apocalyptic number.

6122993263 is a deficient number, since it is larger than the sum of its proper divisors (178497).

6122993263 is a wasteful number, since it uses less digits than its factorization.

6122993263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178496.

The product of its digits is 209952, while the sum is 43.

The square root of 6122993263 is about 78249.5575898037. The cubic root of 6122993263 is about 1829.4530164736.

The spelling of 6122993263 in words is "six billion, one hundred twenty-two million, nine hundred ninety-three thousand, two hundred sixty-three".