2643117093 has 24 divisors (see below), whose sum is σ = 3862447680. Its totient is φ = 1741556160.

The previous prime is 2643117083. The next prime is 2643117107. The reversal of 2643117093 is 3907113462.

2643117093 is a `hidden beast` number, since 2 + 643 + 1 + 1 + 7 + 0 + 9 + 3 = 666.

It is not a de Polignac number, because 2643117093 - 2¹³ = 2643108901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2643117023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 524958 + ... + 529968.

It is an arithmetic number, because the mean of its divisors is an integer number (160935320).

Almost surely, 2^2643117093 is an apocalyptic number.

It is an amenable number.

2643117093 is a deficient number, since it is larger than the sum of its proper divisors (1219330587).

2643117093 is a wasteful number, since it uses less digits than its factorization.

2643117093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5689 (or 5686 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 2643117093 is about 51411.2545363367. The cubic root of 2643117093 is about 1382.6283823587.

The spelling of 2643117093 in words is "two billion, six hundred forty-three million, one hundred seventeen thousand, ninety-three".