13415255514355 has 16 divisors (see below), whose sum is σ = 17786364346944. Its totient is φ = 9661728778240.

The previous prime is 13415255514337. The next prime is 13415255514379. The reversal of 13415255514355 is 55341555251431.

It is not a de Polignac number, because 13415255514355 - 2³³ = 13406665579763 is a prime.

It is a super-2 number, since 2×13415255514355² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13415255514299 and 13415255514308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3431009686 + ... + 3431013595.

It is an arithmetic number, because the mean of its divisors is an integer number (1111647771684).

Almost surely, 2^{13415255514355} is an apocalyptic number.

13415255514355 is a deficient number, since it is larger than the sum of its proper divisors (4371108832589).

13415255514355 is a wasteful number, since it uses less digits than its factorization.

13415255514355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6862023326.

The product of its digits is 4500000, while the sum is 49.

The spelling of 13415255514355 in words is "thirteen trillion, four hundred fifteen billion, two hundred fifty-five million, five hundred fourteen thousand, three hundred fifty-five".