2167915463 has 16 divisors (see below), whose sum is σ = 2643404544. Its totient is φ = 1735543680.

The previous prime is 2167915457. The next prime is 2167915471. The reversal of 2167915463 is 3645197612.

2167915463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2167915463 - 2¹⁶ = 2167849927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2167915403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53945 + ... + 85122.

It is an arithmetic number, because the mean of its divisors is an integer number (165212784).

Almost surely, 2^2167915463 is an apocalyptic number.

2167915463 is a deficient number, since it is larger than the sum of its proper divisors (475489081).

2167915463 is a wasteful number, since it uses less digits than its factorization.

2167915463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139222.

The product of its digits is 272160, while the sum is 44.

The square root of 2167915463 is about 46560.8791046733. The cubic root of 2167915463 is about 1294.2379028469.

The spelling of 2167915463 in words is "two billion, one hundred sixty-seven million, nine hundred fifteen thousand, four hundred sixty-three".