874516636170056 has 64 divisors (see below), whose sum is σ = 1789227234175680. Its totient is φ = 397409080794880.

The previous prime is 874516636170013. The next prime is 874516636170097. The reversal of 874516636170056 is 650071636615478.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 874516636169974 and 874516636170001.

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, 10211143571 + ... + 10211229213.

It is an arithmetic number, because the mean of its divisors is an integer number (27956675533995).

Almost surely, 2^{874516636170056} is an apocalyptic number.

It is an amenable number.

874516636170056 is an abundant number, since it is smaller than the sum of its proper divisors (914710598005624).

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

874516636170056 is a wasteful number, since it uses less digits than its factorization.

874516636170056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113054 (or 113050 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 65.

The spelling of 874516636170056 in words is "eight hundred seventy-four trillion, five hundred sixteen billion, six hundred thirty-six million, one hundred seventy thousand, fifty-six".