47658408473419 has 2 divisors, whose sum is σ = 47658408473420. Its totient is φ = 47658408473418.

The previous prime is 47658408473371. The next prime is 47658408473441. The reversal of 47658408473419 is 91437480485674.

47658408473419 is digitally balanced in base 2, 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 a de Polignac number, because none of the positive numbers 2^k-47658408473419 is a prime.

It is a super-2 number, since 2×47658408473419² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47658408471419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23829204236709 + 23829204236710.

It is an arithmetic number, because the mean of its divisors is an integer number (23829204236710).

Almost surely, 2^{47658408473419} is an apocalyptic number.

47658408473419 is a deficient number, since it is larger than the sum of its proper divisors (1).

47658408473419 is an equidigital number, since it uses as much as digits as its factorization.

47658408473419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 650280960, while the sum is 70.

The spelling of 47658408473419 in words is "forty-seven trillion, six hundred fifty-eight billion, four hundred eight million, four hundred seventy-three thousand, four hundred nineteen".