463222137025489 has 2 divisors, whose sum is σ = 463222137025490. Its totient is φ = 463222137025488.

The previous prime is 463222137025451. The next prime is 463222137025493. The reversal of 463222137025489 is 984520731222364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 378040164995025 + 85181972030464 = 19443255^2 + 9229408^2 .

It is a cyclic number.

It is not a de Polignac number, because 463222137025489 - 2²³ = 463222128636881 is a prime.

It is not a weakly prime, because it can be changed into another prime (463222137025409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231611068512744 + 231611068512745.

It is an arithmetic number, because the mean of its divisors is an integer number (231611068512745).

It is a 1-persistent number, because it is pandigital, but 2⋅463222137025489 = 926444274050978 is not.

Almost surely, 2^{463222137025489} is an apocalyptic number.

It is an amenable number.

463222137025489 is a deficient number, since it is larger than the sum of its proper divisors (1).

463222137025489 is an equidigital number, since it uses as much as digits as its factorization.

463222137025489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34836480, while the sum is 58.

The spelling of 463222137025489 in words is "four hundred sixty-three trillion, two hundred twenty-two billion, one hundred thirty-seven million, twenty-five thousand, four hundred eighty-nine".