5710465721 has 2 divisors, whose sum is σ = 5710465722. Its totient is φ = 5710465720.

The previous prime is 5710465703. The next prime is 5710465753. The reversal of 5710465721 is 1275640175.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5559790096 + 150675625 = 74564^2 + 12275^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5710465721 is a prime.

It is not a weakly prime, because it can be changed into another prime (5710462721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2855232860 + 2855232861.

It is an arithmetic number, because the mean of its divisors is an integer number (2855232861).

Almost surely, 2^5710465721 is an apocalyptic number.

It is an amenable number.

5710465721 is a deficient number, since it is larger than the sum of its proper divisors (1).

5710465721 is an equidigital number, since it uses as much as digits as its factorization.

5710465721 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 5710465721 is about 75567.6234971036. The cubic root of 5710465721 is about 1787.4085990789.

The spelling of 5710465721 in words is "five billion, seven hundred ten million, four hundred sixty-five thousand, seven hundred twenty-one".