18479097283 has 2 divisors, whose sum is σ = 18479097284. Its totient is φ = 18479097282.

The previous prime is 18479097277. The next prime is 18479097293. The reversal of 18479097283 is 38279097481.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 18479097283 - 2¹³ = 18479089091 is a prime.

It is not a weakly prime, because it can be changed into another prime (18479097293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9239548641 + 9239548642.

It is an arithmetic number, because the mean of its divisors is an integer number (9239548642).

Almost surely, 2^18479097283 is an apocalyptic number.

18479097283 is a deficient number, since it is larger than the sum of its proper divisors (1).

18479097283 is an equidigital number, since it uses as much as digits as its factorization.

18479097283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6096384, while the sum is 58.

The spelling of 18479097283 in words is "eighteen billion, four hundred seventy-nine million, ninety-seven thousand, two hundred eighty-three".