10250002585850 has 24 divisors (see below), whose sum is σ = 19091014434300. Its totient is φ = 4094407566720.

The previous prime is 10250002585819. The next prime is 10250002585859. The reversal of 10250002585850 is 5858520005201.

It can be written as a sum of positive squares in 6 ways, for example, as 8882742434449 + 1367260151401 = 2980393^2 + 1169299^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10250002585798 and 10250002585807.

It is not an unprimeable number, because it can be changed into a prime (10250002585859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139799675 + ... + 139872974.

Almost surely, 2^{10250002585850} is an apocalyptic number.

10250002585850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10250002585850 is a deficient number, since it is larger than the sum of its proper divisors (8841011848450).

10250002585850 is a wasteful number, since it uses less digits than its factorization.

10250002585850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279673394 (or 279673389 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 41.

The spelling of 10250002585850 in words is "ten trillion, two hundred fifty billion, two million, five hundred eighty-five thousand, eight hundred fifty".