2115263495 has 12 divisors (see below), whose sum is σ = 2544910200. Its totient is φ = 1687825584.

The previous prime is 2115263489. The next prime is 2115263519. The reversal of 2115263495 is 5943625112.

It is not a de Polignac number, because 2115263495 - 2²⁰ = 2114214919 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1244156 + ... + 1245854.

It is an arithmetic number, because the mean of its divisors is an integer number (212075850).

Almost surely, 2^2115263495 is an apocalyptic number.

2115263495 is a deficient number, since it is larger than the sum of its proper divisors (429646705).

2115263495 is an frugal number, since it uses more digits than its factorization.

2115263495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702 (or 2203 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 2115263495 is about 45991.9938141412. The cubic root of 2115263495 is about 1283.6742361156.

The spelling of 2115263495 in words is "two billion, one hundred fifteen million, two hundred sixty-three thousand, four hundred ninety-five".