13476455621355 has 16 divisors (see below), whose sum is σ = 21563161528320. Its totient is φ = 7187165486688.

The previous prime is 13476455621347. The next prime is 13476455621357. The reversal of 13476455621355 is 55312655467431.

It is not a de Polignac number, because 13476455621355 - 2³ = 13476455621347 is a prime.

It is a super-2 number, since 2×13476455621355² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13476455621295 and 13476455621304.

It is not an unprimeable number, because it can be changed into a prime (13476455621357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16942717 + ... + 17720286.

It is an arithmetic number, because the mean of its divisors is an integer number (1347697595520).

Almost surely, 2^{13476455621355} is an apocalyptic number.

13476455621355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13476455621355 is a deficient number, since it is larger than the sum of its proper divisors (8086705906965).

13476455621355 is a wasteful number, since it uses less digits than its factorization.

13476455621355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34688930.

The product of its digits is 45360000, while the sum is 57.

The spelling of 13476455621355 in words is "thirteen trillion, four hundred seventy-six billion, four hundred fifty-five million, six hundred twenty-one thousand, three hundred fifty-five".