10149803848 has 8 divisors (see below), whose sum is σ = 19030882230. Its totient is φ = 5074901920.

The previous prime is 10149803827. The next prime is 10149803863. The reversal of 10149803848 is 84830894101.

It can be written as a sum of positive squares in only one way, i.e., 9788727844 + 361076004 = 98938^2 + 19002^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10149803798 and 10149803807.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 634362733 + ... + 634362748.

Almost surely, 2^10149803848 is an apocalyptic number.

It is an amenable number.

10149803848 is a deficient number, since it is larger than the sum of its proper divisors (8881078382).

10149803848 is a wasteful number, since it uses less digits than its factorization.

10149803848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268725487 (or 1268725483 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 46.

The spelling of 10149803848 in words is "ten billion, one hundred forty-nine million, eight hundred three thousand, eight hundred forty-eight".