5392734661 has 2 divisors, whose sum is σ = 5392734662. Its totient is φ = 5392734660.

The previous prime is 5392734649. The next prime is 5392734667. The reversal of 5392734661 is 1664372935.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4969404036 + 423330625 = 70494^2 + 20575^2 .

It is a cyclic number.

It is not a de Polignac number, because 5392734661 - 2¹⁷ = 5392603589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5392734667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2696367330 + 2696367331.

It is an arithmetic number, because the mean of its divisors is an integer number (2696367331).

Almost surely, 2^5392734661 is an apocalyptic number.

It is an amenable number.

5392734661 is a deficient number, since it is larger than the sum of its proper divisors (1).

5392734661 is an equidigital number, since it uses as much as digits as its factorization.

5392734661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 46.

The square root of 5392734661 is about 73435.2412742002. The cubic root of 5392734661 is about 1753.6234757170.

It can be divided in two parts, 53927 and 34661, that added together give a palindrome (88588).

The spelling of 5392734661 in words is "five billion, three hundred ninety-two million, seven hundred thirty-four thousand, six hundred sixty-one".