4155430463 has 2 divisors, whose sum is σ = 4155430464. Its totient is φ = 4155430462.

The previous prime is 4155430453. The next prime is 4155430481. The reversal of 4155430463 is 3640345514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4155430463 - 2¹⁴ = 4155414079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4155430423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2077715231 + 2077715232.

It is an arithmetic number, because the mean of its divisors is an integer number (2077715232).

Almost surely, 2^4155430463 is an apocalyptic number.

4155430463 is a deficient number, since it is larger than the sum of its proper divisors (1).

4155430463 is an equidigital number, since it uses as much as digits as its factorization.

4155430463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 4155430463 is about 64462.6284214350. The cubic root of 4155430463 is about 1607.7012141270.

Adding to 4155430463 its reverse (3640345514), we get a palindrome (7795775977).

The spelling of 4155430463 in words is "four billion, one hundred fifty-five million, four hundred thirty thousand, four hundred sixty-three".