13056000051 has 8 divisors (see below), whose sum is σ = 18432000144. Its totient is φ = 8192000000.

The previous prime is 13056000049. The next prime is 13056000077. The reversal of 13056000051 is 15000065031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 19-Lehmer number, since φ(13056000051) divides (13056000051-1)¹⁹.

It is a cyclic number.

It is not a de Polignac number, because 13056000051 - 2¹ = 13056000049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13055999991 and 13056000027.

It is not an unprimeable number, because it can be changed into a prime (13056001051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127999950 + ... + 128000051.

It is an arithmetic number, because the mean of its divisors is an integer number (2304000018).

Almost surely, 2^13056000051 is an apocalyptic number.

13056000051 is a deficient number, since it is larger than the sum of its proper divisors (5376000093).

13056000051 is a wasteful number, since it uses less digits than its factorization.

13056000051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256000021.

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 13056000051 its reverse (15000065031), we get a palindrome (28056065082).

It can be divided in two parts, 130560000 and 51, that multiplied together give a square (6658560000 = 81600²).

The spelling of 13056000051 in words is "thirteen billion, fifty-six million, fifty-one", and thus it is an aban number and an uban number.