10248641850 has 48 divisors (see below), whose sum is σ = 26236535040. Its totient is φ = 2644809600.

The previous prime is 10248641827. The next prime is 10248641869. The reversal of 10248641850 is 5814684201.

It is a junction number, because it is equal to n+sod(n) for n = 10248641799 and 10248641808.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1097355 + ... + 1106654.

It is an arithmetic number, because the mean of its divisors is an integer number (546594480).

Almost surely, 2^10248641850 is an apocalyptic number.

10248641850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10248641850 is an abundant number, since it is smaller than the sum of its proper divisors (15987893190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10248641850 is a wasteful number, since it uses less digits than its factorization.

10248641850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204055 (or 2204050 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 10248641850 in words is "ten billion, two hundred forty-eight million, six hundred forty-one thousand, eight hundred fifty".