2426257752563 has 4 divisors (see below), whose sum is σ = 2426387220048. Its totient is φ = 2426128285080.

The previous prime is 2426257752553. The next prime is 2426257752617. The reversal of 2426257752563 is 3652577526242.

2426257752563 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.

It is a cyclic number.

It is not a de Polignac number, because 2426257752563 - 2⁴ = 2426257752547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2426257752499 and 2426257752508.

It is not an unprimeable number, because it can be changed into a prime (2426257752553) 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, 64705628 + ... + 64743113.

It is an arithmetic number, because the mean of its divisors is an integer number (606596805012).

Almost surely, 2^{2426257752563} is an apocalyptic number.

2426257752563 is a deficient number, since it is larger than the sum of its proper divisors (129467485).

2426257752563 is a wasteful number, since it uses less digits than its factorization.

2426257752563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129467484.

The product of its digits is 42336000, while the sum is 56.

The spelling of 2426257752563 in words is "two trillion, four hundred twenty-six billion, two hundred fifty-seven million, seven hundred fifty-two thousand, five hundred sixty-three".