47770196519 has 2 divisors, whose sum is σ = 47770196520. Its totient is φ = 47770196518.

The previous prime is 47770196501. The next prime is 47770196521. The reversal of 47770196519 is 91569107774.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47770196519 is a prime.

It is a super-2 number, since 2×47770196519² (a number of 22 digits) contains 22 as substring.

Together with 47770196521, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47770396519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23885098259 + 23885098260.

It is an arithmetic number, because the mean of its divisors is an integer number (23885098260).

Almost surely, 2^47770196519 is an apocalyptic number.

47770196519 is a deficient number, since it is larger than the sum of its proper divisors (1).

47770196519 is an equidigital number, since it uses as much as digits as its factorization.

47770196519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3333960, while the sum is 56.

The spelling of 47770196519 in words is "forty-seven billion, seven hundred seventy million, one hundred ninety-six thousand, five hundred nineteen".