899168752 has 10 divisors (see below), whose sum is σ = 1742139488. Its totient is φ = 449584368.

The previous prime is 899168707. The next prime is 899168771. The reversal of 899168752 is 257861998.

899168752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 899168693 and 899168702.

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, 28099008 + ... + 28099039.

Almost surely, 2^899168752 is an apocalyptic number.

It is an amenable number.

899168752 is a deficient number, since it is larger than the sum of its proper divisors (842970736).

899168752 is a wasteful number, since it uses less digits than its factorization.

899168752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56198055 (or 56198049 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 55.

The square root of 899168752 is about 29986.1426662384. The cubic root of 899168752 is about 965.1920481867.

The spelling of 899168752 in words is "eight hundred ninety-nine million, one hundred sixty-eight thousand, seven hundred fifty-two".