474567083078819 has 2 divisors, whose sum is σ = 474567083078820. Its totient is φ = 474567083078818.

The previous prime is 474567083078689. The next prime is 474567083078821. The reversal of 474567083078819 is 918870380765474.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474567083078819 is a prime.

It is a super-2 number, since 2×474567083078819² (a number of 30 digits) contains 22 as substring.

Together with 474567083078821, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 474567083078819.

It is not a weakly prime, because it can be changed into another prime (474567083077819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237283541539409 + 237283541539410.

It is an arithmetic number, because the mean of its divisors is an integer number (237283541539410).

Almost surely, 2^{474567083078819} is an apocalyptic number.

474567083078819 is a deficient number, since it is larger than the sum of its proper divisors (1).

474567083078819 is an equidigital number, since it uses as much as digits as its factorization.

474567083078819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2275983360, while the sum is 77.

The spelling of 474567083078819 in words is "four hundred seventy-four trillion, five hundred sixty-seven billion, eighty-three million, seventy-eight thousand, eight hundred nineteen".