13053351241556 has 12 divisors (see below), whose sum is σ = 23065144912992. Its totient is φ = 6463309837848.

The previous prime is 13053351241487. The next prime is 13053351241583. The reversal of 13053351241556 is 65514215335031.

It is a super-2 number, since 2×13053351241556² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15841445270 + ... + 15841446093.

It is an arithmetic number, because the mean of its divisors is an integer number (1922095409416).

Almost surely, 2^{13053351241556} is an apocalyptic number.

It is an amenable number.

13053351241556 is a deficient number, since it is larger than the sum of its proper divisors (10011793671436).

13053351241556 is a wasteful number, since it uses less digits than its factorization.

13053351241556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31682891470 (or 31682891468 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 44.

Adding to 13053351241556 its reverse (65514215335031), we get a palindrome (78567566576587).

The spelling of 13053351241556 in words is "thirteen trillion, fifty-three billion, three hundred fifty-one million, two hundred forty-one thousand, five hundred fifty-six".