5147366247 has 12 divisors (see below), whose sum is σ = 7826405080. Its totient is φ = 3250968048.

The previous prime is 5147366243. The next prime is 5147366251. The reversal of 5147366247 is 7426637415.

5147366247 is a `hidden beast` number, since 5 + 1 + 47 + 366 + 247 = 666.

It is an interprime number because it is at equal distance from previous prime (5147366243) and next prime (5147366251).

It is not a de Polignac number, because 5147366247 - 2² = 5147366243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147366243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15050608 + ... + 15050949.

Almost surely, 2^5147366247 is an apocalyptic number.

5147366247 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5147366247 is a deficient number, since it is larger than the sum of its proper divisors (2679038833).

5147366247 is a wasteful number, since it uses less digits than its factorization.

5147366247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30101582 (or 30101579 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 5147366247 is about 71745.1478986558. The cubic root of 5147366247 is about 1726.6130675651.

The spelling of 5147366247 in words is "five billion, one hundred forty-seven million, three hundred sixty-six thousand, two hundred forty-seven".