2196542875 has 8 divisors (see below), whose sum is σ = 2741285664. Its totient is φ = 1757234200.

The previous prime is 2196542869. The next prime is 2196542923. The reversal of 2196542875 is 5782456912.

2196542875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2196542875 - 2³ = 2196542867 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8786047 + ... + 8786296.

It is an arithmetic number, because the mean of its divisors is an integer number (342660708).

Almost surely, 2^2196542875 is an apocalyptic number.

2196542875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2196542875 is a deficient number, since it is larger than the sum of its proper divisors (544742789).

2196542875 is an equidigital number, since it uses as much as digits as its factorization.

2196542875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17572358 (or 17572348 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 49.

The square root of 2196542875 is about 46867.2900326016. The cubic root of 2196542875 is about 1299.9098310241.

The spelling of 2196542875 in words is "two billion, one hundred ninety-six million, five hundred forty-two thousand, eight hundred seventy-five".