13253426362356 has 12 divisors (see below), whose sum is σ = 30924661512192. Its totient is φ = 4417808787448.

The previous prime is 13253426362313. The next prime is 13253426362357. The reversal of 13253426362356 is 65326362435231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×13253426362356² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13253426362299 and 13253426362308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13253426362357) 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, 552226098420 + ... + 552226098443.

It is an arithmetic number, because the mean of its divisors is an integer number (2577055126016).

Almost surely, 2^{13253426362356} is an apocalyptic number.

It is an amenable number.

13253426362356 is an abundant number, since it is smaller than the sum of its proper divisors (17671235149836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13253426362356 is a wasteful number, since it uses less digits than its factorization.

13253426362356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104452196870 (or 1104452196868 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 51.

Adding to 13253426362356 its reverse (65326362435231), we get a palindrome (78579788797587).

The spelling of 13253426362356 in words is "thirteen trillion, two hundred fifty-three billion, four hundred twenty-six million, three hundred sixty-two thousand, three hundred fifty-six".