2215042463 has 2 divisors, whose sum is σ = 2215042464. Its totient is φ = 2215042462.

The previous prime is 2215042399. The next prime is 2215042483. The reversal of 2215042463 is 3642405122.

2215042463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2215042463 - 2⁶ = 2215042399 is a prime.

It is a super-2 number, since 2×2215042463² = 9812826225786212738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2215042483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107521231 + 1107521232.

It is an arithmetic number, because the mean of its divisors is an integer number (1107521232).

Almost surely, 2^2215042463 is an apocalyptic number.

2215042463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2215042463 is an equidigital number, since it uses as much as digits as its factorization.

2215042463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2215042463 is about 47064.2376226366. The cubic root of 2215042463 is about 1303.5489737598.

Adding to 2215042463 its reverse (3642405122), we get a palindrome (5857447585).

The spelling of 2215042463 in words is "two billion, two hundred fifteen million, forty-two thousand, four hundred sixty-three".