13056632055 has 16 divisors (see below), whose sum is σ = 23211790560. Its totient is φ = 6963537024.

The previous prime is 13056632041. The next prime is 13056632087. The reversal of 13056632055 is 55023665031.

13056632055 is a `hidden beast` number, since 13 + 0 + 5 + 6 + 632 + 0 + 5 + 5 = 666.

It is not a de Polignac number, because 13056632055 - 2⁵ = 13056632023 is a prime.

It is a congruent number.

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, 48357762 + ... + 48358031.

It is an arithmetic number, because the mean of its divisors is an integer number (1450736910).

Almost surely, 2^13056632055 is an apocalyptic number.

13056632055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13056632055 is a deficient number, since it is larger than the sum of its proper divisors (10155158505).

13056632055 is an equidigital number, since it uses as much as digits as its factorization.

13056632055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96715807 (or 96715801 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The spelling of 13056632055 in words is "thirteen billion, fifty-six million, six hundred thirty-two thousand, fifty-five".