4767171956 has 12 divisors (see below), whose sum is σ = 8343475392. Its totient is φ = 2383321848.

The previous prime is 4767171919. The next prime is 4767171979. The reversal of 4767171956 is 6591717674.

It is a junction number, because it is equal to n+sod(n) for n = 4767171898 and 4767171907.

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, 22190 + ... + 100133.

It is an arithmetic number, because the mean of its divisors is an integer number (695289616).

Almost surely, 2^4767171956 is an apocalyptic number.

It is an amenable number.

4767171956 is a deficient number, since it is larger than the sum of its proper divisors (3576303436).

4767171956 is a wasteful number, since it uses less digits than its factorization.

4767171956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132070 (or 132068 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 53.

The square root of 4767171956 is about 69044.7098335564. The cubic root of 4767171956 is about 1683.0109407186.

The spelling of 4767171956 in words is "four billion, seven hundred sixty-seven million, one hundred seventy-one thousand, nine hundred fifty-six".