5662546997 has 2 divisors, whose sum is σ = 5662546998. Its totient is φ = 5662546996.

The previous prime is 5662546973. The next prime is 5662547089. The reversal of 5662546997 is 7996452665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3015547396 + 2646999601 = 54914^2 + 51449^2 .

It is a cyclic number.

It is not a de Polignac number, because 5662546997 - 2¹⁸ = 5662284853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5662546927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2831273498 + 2831273499.

It is an arithmetic number, because the mean of its divisors is an integer number (2831273499).

Almost surely, 2^5662546997 is an apocalyptic number.

It is an amenable number.

5662546997 is a deficient number, since it is larger than the sum of its proper divisors (1).

5662546997 is an equidigital number, since it uses as much as digits as its factorization.

5662546997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24494400, while the sum is 59.

The square root of 5662546997 is about 75249.8969899627. The cubic root of 5662546997 is about 1782.3949369296.

The spelling of 5662546997 in words is "five billion, six hundred sixty-two million, five hundred forty-six thousand, nine hundred ninety-seven".