10245205000 has 40 divisors (see below), whose sum is σ = 24004527030. Its totient is φ = 4098080000.

The previous prime is 10245204979. The next prime is 10245205001. The reversal of 10245205000 is 50254201.

It can be written as a sum of positive squares in 5 ways, for example, as 261598276 + 9983606724 = 16174^2 + 99918^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (10245205001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1019521 + ... + 1029520.

Almost surely, 2^10245205000 is an apocalyptic number.

10245205000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10245205000 is an abundant number, since it is smaller than the sum of its proper divisors (13759322030).

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

10245205000 is an equidigital number, since it uses as much as digits as its factorization.

10245205000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049067 (or 2049048 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

Adding to 10245205000 its reverse (50254201), we get a palindrome (10295459201).

The spelling of 10245205000 in words is "ten billion, two hundred forty-five million, two hundred five thousand".