47820588419 has 2 divisors, whose sum is σ = 47820588420. Its totient is φ = 47820588418.

The previous prime is 47820588407. The next prime is 47820588433. The reversal of 47820588419 is 91488502874.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47820588419 - 2²⁴ = 47803811203 is a prime.

It is a super-2 number, since 2×47820588419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47820588619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23910294209 + 23910294210.

It is an arithmetic number, because the mean of its divisors is an integer number (23910294210).

Almost surely, 2^47820588419 is an apocalyptic number.

47820588419 is a deficient number, since it is larger than the sum of its proper divisors (1).

47820588419 is an equidigital number, since it uses as much as digits as its factorization.

47820588419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 47820588419 in words is "forty-seven billion, eight hundred twenty million, five hundred eighty-eight thousand, four hundred nineteen".