2426122250653 has 4 divisors (see below), whose sum is σ = 2434756137948. Its totient is φ = 2417488363360.

The previous prime is 2426122250621. The next prime is 2426122250659. The reversal of 2426122250653 is 3560522216242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 924757259449 + 1501364991204 = 961643^2 + 1225302^2 .

It is a cyclic number.

It is not a de Polignac number, because 2426122250653 - 2⁵ = 2426122250621 is a prime.

It is a super-2 number, since 2×2426122250653² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426122250659) 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, 4316943226 + ... + 4316943787.

It is an arithmetic number, because the mean of its divisors is an integer number (608689034487).

Almost surely, 2^{2426122250653} is an apocalyptic number.

It is an amenable number.

2426122250653 is a deficient number, since it is larger than the sum of its proper divisors (8633887295).

2426122250653 is an equidigital number, since it uses as much as digits as its factorization.

2426122250653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8633887294.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 2426122250653 its reverse (3560522216242), we get a palindrome (5986644466895).

The spelling of 2426122250653 in words is "two trillion, four hundred twenty-six billion, one hundred twenty-two million, two hundred fifty thousand, six hundred fifty-three".