2651163024243 has 16 divisors (see below), whose sum is σ = 3574685727360. Its totient is φ = 1747542101184.

The previous prime is 2651163024203. The next prime is 2651163024283. The reversal of 2651163024243 is 3424203611562.

2651163024243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2651163024203) and next prime (2651163024283).

It is not a de Polignac number, because 2651163024243 - 2¹⁰ = 2651163023219 is a prime.

It is a super-2 number, since 2×2651163024243² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2651163024203) 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, 14896380 + ... + 15073302.

It is an arithmetic number, because the mean of its divisors is an integer number (223417857960).

Almost surely, 2^{2651163024243} is an apocalyptic number.

2651163024243 is a deficient number, since it is larger than the sum of its proper divisors (923522703117).

2651163024243 is a wasteful number, since it uses less digits than its factorization.

2651163024243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233138.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 2651163024243 in words is "two trillion, six hundred fifty-one billion, one hundred sixty-three million, twenty-four thousand, two hundred forty-three".