5147551219 has 2 divisors, whose sum is σ = 5147551220. Its totient is φ = 5147551218.

The previous prime is 5147551217. The next prime is 5147551267. The reversal of 5147551219 is 9121557415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5147551219 - 2¹ = 5147551217 is a prime.

It is a super-2 number, since 2×5147551219² = 52994567104456771922, which contains 22 as substring.

Together with 5147551217, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5147551217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2573775609 + 2573775610.

It is an arithmetic number, because the mean of its divisors is an integer number (2573775610).

Almost surely, 2^5147551219 is an apocalyptic number.

5147551219 is a deficient number, since it is larger than the sum of its proper divisors (1).

5147551219 is an equidigital number, since it uses as much as digits as its factorization.

5147551219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63000, while the sum is 40.

The square root of 5147551219 is about 71746.4369777343. The cubic root of 5147551219 is about 1726.6337494201.

The spelling of 5147551219 in words is "five billion, one hundred forty-seven million, five hundred fifty-one thousand, two hundred nineteen".