5562206491 has 2 divisors, whose sum is σ = 5562206492. Its totient is φ = 5562206490.

The previous prime is 5562206459. The next prime is 5562206537. The reversal of 5562206491 is 1946022655.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5562206491 - 2⁵ = 5562206459 is a prime.

It is not a weakly prime, because it can be changed into another prime (5562206401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781103245 + 2781103246.

It is an arithmetic number, because the mean of its divisors is an integer number (2781103246).

Almost surely, 2^5562206491 is an apocalyptic number.

5562206491 is a deficient number, since it is larger than the sum of its proper divisors (1).

5562206491 is an equidigital number, since it uses as much as digits as its factorization.

5562206491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 5562206491 is about 74580.2017361176. The cubic root of 5562206491 is about 1771.8041008063.

The spelling of 5562206491 in words is "five billion, five hundred sixty-two million, two hundred six thousand, four hundred ninety-one".