5546250247 has 2 divisors, whose sum is σ = 5546250248. Its totient is φ = 5546250246.

The previous prime is 5546250239. The next prime is 5546250251. The reversal of 5546250247 is 7420526455.

5546250247 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5546250247 - 2³ = 5546250239 is a prime.

It is a super-2 number, since 2×5546250247² = 61521783604695122018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5546250257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2773125123 + 2773125124.

It is an arithmetic number, because the mean of its divisors is an integer number (2773125124).

Almost surely, 2^5546250247 is an apocalyptic number.

5546250247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5546250247 is an equidigital number, since it uses as much as digits as its factorization.

5546250247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336000, while the sum is 40.

The square root of 5546250247 is about 74473.1511821542. The cubic root of 5546250247 is about 1770.1082261167.

The spelling of 5546250247 in words is "five billion, five hundred forty-six million, two hundred fifty thousand, two hundred forty-seven".