13060261057056 has 48 divisors (see below), whose sum is σ = 35389094485248. Its totient is φ = 4212987436800.

The previous prime is 13060261057033. The next prime is 13060261057069. The reversal of 13060261057056 is 65075016206031.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 13060261056999 and 13060261057017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2194261315 + ... + 2194267266.

It is an arithmetic number, because the mean of its divisors is an integer number (737272801776).

Almost surely, 2^{13060261057056} is an apocalyptic number.

13060261057056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13060261057056 is an abundant number, since it is smaller than the sum of its proper divisors (22328833428192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13060261057056 is a wasteful number, since it uses less digits than its factorization.

13060261057056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388528625 (or 4388528617 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 42.

The spelling of 13060261057056 in words is "thirteen trillion, sixty billion, two hundred sixty-one million, fifty-seven thousand, fifty-six".