2262456542623 has 8 divisors (see below), whose sum is σ = 2267601336000. Its totient is φ = 2257312776480.

The previous prime is 2262456542579. The next prime is 2262456542629. The reversal of 2262456542623 is 3262456542622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2262456542623 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 (2262456542629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4242586 + ... + 4745992.

It is an arithmetic number, because the mean of its divisors is an integer number (283450167000).

Almost surely, 2^{2262456542623} is an apocalyptic number.

2262456542623 is a deficient number, since it is larger than the sum of its proper divisors (5144793377).

2262456542623 is an equidigital number, since it uses as much as digits as its factorization.

2262456542623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513617.

The product of its digits is 8294400, while the sum is 49.

Subtracting 2262456542623 from its reverse (3262456542622), we obtain a palindrome (999999999999).

The spelling of 2262456542623 in words is "two trillion, two hundred sixty-two billion, four hundred fifty-six million, five hundred forty-two thousand, six hundred twenty-three".