56680141135 has 4 divisors (see below), whose sum is σ = 68016169368. Its totient is φ = 45344112904.

The previous prime is 56680141129. The next prime is 56680141151. The reversal of 56680141135 is 53114108665.

56680141135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56680141135 - 2³ = 56680141127 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5668014109 + ... + 5668014118.

It is an arithmetic number, because the mean of its divisors is an integer number (17004042342).

Almost surely, 2^56680141135 is an apocalyptic number.

56680141135 is a deficient number, since it is larger than the sum of its proper divisors (11336028233).

56680141135 is a wasteful number, since it uses less digits than its factorization.

56680141135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11336028232.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 56680141135 in words is "fifty-six billion, six hundred eighty million, one hundred forty-one thousand, one hundred thirty-five".