2262473943493 has 4 divisors (see below), whose sum is σ = 2262477204460. Its totient is φ = 2262470682528.

The previous prime is 2262473943451. The next prime is 2262473943523. The reversal of 2262473943493 is 3943493742622.

2262473943493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 45760910724 + 2216713032769 = 213918^2 + 1488863^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2262473943493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262473943593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128688 + ... + 2131081.

It is an arithmetic number, because the mean of its divisors is an integer number (565619301115).

Almost surely, 2^{2262473943493} is an apocalyptic number.

It is an amenable number.

2262473943493 is a deficient number, since it is larger than the sum of its proper divisors (3260967).

2262473943493 is a wasteful number, since it uses less digits than its factorization.

2262473943493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260966.

The product of its digits is 47029248, while the sum is 58.

The spelling of 2262473943493 in words is "two trillion, two hundred sixty-two billion, four hundred seventy-three million, nine hundred forty-three thousand, four hundred ninety-three".