5726666701 has 12 divisors (see below), whose sum is σ = 6671748540. Its totient is φ = 4901117760.

The previous prime is 5726666689. The next prime is 5726666711. The reversal of 5726666701 is 1076666275.

It can be written as a sum of positive squares in 2 ways, for example, as 4288285225 + 1438381476 = 65485^2 + 37926^2 .

It is not a de Polignac number, because 5726666701 - 2²⁷ = 5592448973 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 (5726666711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56016 + ... + 120793.

It is an arithmetic number, because the mean of its divisors is an integer number (555979045).

Almost surely, 2^5726666701 is an apocalyptic number.

It is an amenable number.

5726666701 is a deficient number, since it is larger than the sum of its proper divisors (945081839).

5726666701 is a wasteful number, since it uses less digits than its factorization.

5726666701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177484 (or 177477 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 5726666701 is about 75674.7428208382. The cubic root of 5726666701 is about 1789.0973363556.

The spelling of 5726666701 in words is "five billion, seven hundred twenty-six million, six hundred sixty-six thousand, seven hundred one".