2163696375 has 16 divisors (see below), whose sum is σ = 3600391392. Its totient is φ = 1153971200.

The previous prime is 2163696341. The next prime is 2163696473. The reversal of 2163696375 is 5736963612.

It is not a de Polignac number, because 2163696375 - 2⁷ = 2163696247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2884554 + ... + 2885303.

It is an arithmetic number, because the mean of its divisors is an integer number (225024462).

Almost surely, 2^2163696375 is an apocalyptic number.

2163696375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2163696375 is a deficient number, since it is larger than the sum of its proper divisors (1436695017).

2163696375 is an equidigital number, since it uses as much as digits as its factorization.

2163696375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5769875 (or 5769865 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 48.

The square root of 2163696375 is about 46515.5498193884. The cubic root of 2163696375 is about 1293.3977640358.

The spelling of 2163696375 in words is "two billion, one hundred sixty-three million, six hundred ninety-six thousand, three hundred seventy-five".