67471675851 has 16 divisors (see below), whose sum is σ = 90755838720. Its totient is φ = 44585888160.

The previous prime is 67471675841. The next prime is 67471675879. The reversal of 67471675851 is 15857617476.

67471675851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 67471675851 - 2⁶ = 67471675787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67471675791 and 67471675800.

It is not an unprimeable number, because it can be changed into a prime (67471675841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24591 + ... + 368168.

It is an arithmetic number, because the mean of its divisors is an integer number (5672239920).

Almost surely, 2^67471675851 is an apocalyptic number.

67471675851 is a deficient number, since it is larger than the sum of its proper divisors (23284162869).

67471675851 is a wasteful number, since it uses less digits than its factorization.

67471675851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393266.

The product of its digits is 9878400, while the sum is 57.

The spelling of 67471675851 in words is "sixty-seven billion, four hundred seventy-one million, six hundred seventy-five thousand, eight hundred fifty-one".