13355003520551 has 8 divisors (see below), whose sum is σ = 16650393999744. Its totient is φ = 10406496249720.

The previous prime is 13355003520541. The next prime is 13355003520557. The reversal of 13355003520551 is 15502530055331.

13355003520551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-13355003520551 is a prime.

It is a super-2 number, since 2×13355003520551² (a number of 27 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 (13355003520557) 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, 86720802005 + ... + 86720802158.

It is an arithmetic number, because the mean of its divisors is an integer number (2081299249968).

Almost surely, 2^{13355003520551} is an apocalyptic number.

13355003520551 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13355003520551 is a deficient number, since it is larger than the sum of its proper divisors (3295390479193).

13355003520551 is a wasteful number, since it uses less digits than its factorization.

13355003520551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173441604181.

The product of its (nonzero) digits is 168750, while the sum is 38.

Adding to 13355003520551 its reverse (15502530055331), we get a palindrome (28857533575882).

The spelling of 13355003520551 in words is "thirteen trillion, three hundred fifty-five billion, three million, five hundred twenty thousand, five hundred fifty-one".