5168909792 has 12 divisors (see below), whose sum is σ = 10176291216. Its totient is φ = 2584454880.

The previous prime is 5168909771. The next prime is 5168909821. The reversal of 5168909792 is 2979098615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80764184 + ... + 80764247.

It is an arithmetic number, because the mean of its divisors is an integer number (848024268).

Almost surely, 2^5168909792 is an apocalyptic number.

It is an amenable number.

5168909792 is a deficient number, since it is larger than the sum of its proper divisors (5007381424).

5168909792 is a wasteful number, since it uses less digits than its factorization.

5168909792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161528441 (or 161528433 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 56.

The square root of 5168909792 is about 71895.1305166073. The cubic root of 5168909792 is about 1729.0185431787.

The spelling of 5168909792 in words is "five billion, one hundred sixty-eight million, nine hundred nine thousand, seven hundred ninety-two".