13355032354551 has 24 divisors (see below), whose sum is σ = 20460742945344. Its totient is φ = 8365105336320.

The previous prime is 13355032354549. The next prime is 13355032354553. The reversal of 13355032354551 is 15545323055331.

13355032354551 is a `hidden beast` number, since 1 + 3 + 3 + 5 + 50 + 3 + 2 + 3 + 545 + 51 = 666.

It is an interprime number because it is at equal distance from previous prime (13355032354549) and next prime (13355032354553).

It is not a de Polignac number, because 13355032354551 - 2¹ = 13355032354549 is a prime.

It is a super-2 number, since 2×13355032354551² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13355032354497 and 13355032354506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13355032354553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75551055 + ... + 75727616.

It is an arithmetic number, because the mean of its divisors is an integer number (852530956056).

Almost surely, 2^{13355032354551} is an apocalyptic number.

13355032354551 is a deficient number, since it is larger than the sum of its proper divisors (7105710590793).

13355032354551 is a wasteful number, since it uses less digits than its factorization.

13355032354551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151279271 (or 151279268 counting only the distinct ones).

The product of its (nonzero) digits is 2025000, while the sum is 45.

The spelling of 13355032354551 in words is "thirteen trillion, three hundred fifty-five billion, thirty-two million, three hundred fifty-four thousand, five hundred fifty-one".