5268727961 has 16 divisors (see below), whose sum is σ = 6262448640. Its totient is φ = 4338360000.

The previous prime is 5268727957. The next prime is 5268728021. The reversal of 5268727961 is 1697278625.

It is a cyclic number.

It is not a de Polignac number, because 5268727961 - 2² = 5268727957 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5268727901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108290 + ... + 149211.

It is an arithmetic number, because the mean of its divisors is an integer number (391403040).

Almost surely, 2^5268727961 is an apocalyptic number.

It is an amenable number.

5268727961 is a deficient number, since it is larger than the sum of its proper divisors (993720679).

5268727961 is a wasteful number, since it uses less digits than its factorization.

5268727961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257624.

The product of its digits is 2540160, while the sum is 53.

The square root of 5268727961 is about 72586.0038919350. The cubic root of 5268727961 is about 1740.0775013923.

The spelling of 5268727961 in words is "five billion, two hundred sixty-eight million, seven hundred twenty-seven thousand, nine hundred sixty-one".