10388148250 has 32 divisors (see below), whose sum is σ = 19544428800. Its totient is φ = 4134358800.

The previous prime is 10388148247. The next prime is 10388148259. The reversal of 10388148250 is 5284188301.

It is not an unprimeable number, because it can be changed into a prime (10388148259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54654 + ... + 154153.

It is an arithmetic number, because the mean of its divisors is an integer number (610763400).

Almost surely, 2^10388148250 is an apocalyptic number.

10388148250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10388148250 is a deficient number, since it is larger than the sum of its proper divisors (9156280550).

10388148250 is a wasteful number, since it uses less digits than its factorization.

10388148250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209023 (or 209013 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 40.

The spelling of 10388148250 in words is "ten billion, three hundred eighty-eight million, one hundred forty-eight thousand, two hundred fifty".