463189042873 has 2 divisors, whose sum is σ = 463189042874. Its totient is φ = 463189042872.

The previous prime is 463189042853. The next prime is 463189042931. The reversal of 463189042873 is 378240981364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237941035264 + 225248007609 = 487792^2 + 474603^2 .

It is a cyclic number.

It is not a de Polignac number, because 463189042873 - 2³³ = 454599108281 is a prime.

It is not a weakly prime, because it can be changed into another prime (463189042853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231594521436 + 231594521437.

It is an arithmetic number, because the mean of its divisors is an integer number (231594521437).

Almost surely, 2^463189042873 is an apocalyptic number.

It is an amenable number.

463189042873 is a deficient number, since it is larger than the sum of its proper divisors (1).

463189042873 is an equidigital number, since it uses as much as digits as its factorization.

463189042873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 463189042873 in words is "four hundred sixty-three billion, one hundred eighty-nine million, forty-two thousand, eight hundred seventy-three".