5626166047 has 2 divisors, whose sum is σ = 5626166048. Its totient is φ = 5626166046.

The previous prime is 5626166027. The next prime is 5626166087. The reversal of 5626166047 is 7406616265.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5626166047 - 2¹⁹ = 5625641759 is a prime.

It is a super-3 number, since 3×5626166047³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5626165994 and 5626166012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5626166027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2813083023 + 2813083024.

It is an arithmetic number, because the mean of its divisors is an integer number (2813083024).

Almost surely, 2^5626166047 is an apocalyptic number.

5626166047 is a deficient number, since it is larger than the sum of its proper divisors (1).

5626166047 is an equidigital number, since it uses as much as digits as its factorization.

5626166047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 5626166047 is about 75007.7732438445. The cubic root of 5626166047 is about 1778.5695327846.

The spelling of 5626166047 in words is "five billion, six hundred twenty-six million, one hundred sixty-six thousand, forty-seven".