13636238702055 has 32 divisors (see below), whose sum is σ = 22716523424448. Its totient is φ = 6978962611200.

The previous prime is 13636238702033. The next prime is 13636238702081. The reversal of 13636238702055 is 55020783263631.

It is not a de Polignac number, because 13636238702055 - 2¹⁶ = 13636238636519 is a prime.

It is a super-2 number, since 2×13636238702055² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13636238701989 and 13636238702007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181706304 + ... + 181781333.

It is an arithmetic number, because the mean of its divisors is an integer number (709891357014).

Almost surely, 2^{13636238702055} is an apocalyptic number.

13636238702055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13636238702055 is a deficient number, since it is larger than the sum of its proper divisors (9080284722393).

13636238702055 is a wasteful number, since it uses less digits than its factorization.

13636238702055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363487747.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 13636238702055 in words is "thirteen trillion, six hundred thirty-six billion, two hundred thirty-eight million, seven hundred two thousand, fifty-five".