5947227493 has 2 divisors, whose sum is σ = 5947227494. Its totient is φ = 5947227492.

The previous prime is 5947227443. The next prime is 5947227497. The reversal of 5947227493 is 3947227495.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5940247329 + 6980164 = 77073^2 + 2642^2 .

It is a cyclic number.

It is not a de Polignac number, because 5947227493 - 2⁹ = 5947226981 is a prime.

It is a super-3 number, since 3×5947227493³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5947227493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5947227497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2973613746 + 2973613747.

It is an arithmetic number, because the mean of its divisors is an integer number (2973613747).

Almost surely, 2^5947227493 is an apocalyptic number.

It is an amenable number.

5947227493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5947227493 is an equidigital number, since it uses as much as digits as its factorization.

5947227493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 52.

The square root of 5947227493 is about 77118.2695150766. The cubic root of 5947227493 is about 1811.7774520711. Note that the first 3 decimals are identical.

The spelling of 5947227493 in words is "five billion, nine hundred forty-seven million, two hundred twenty-seven thousand, four hundred ninety-three".