10500350025 has 24 divisors (see below), whose sum is σ = 18938814624. Its totient is φ = 5091078400.

The previous prime is 10500349987. The next prime is 10500350051. The reversal of 10500350025 is 52005300501.

It is not a de Polignac number, because 10500350025 - 2⁹ = 10500349513 is a prime.

It is a super-2 number, since 2×10500350025² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10500349983 and 10500350010.

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, 6363024 + ... + 6364673.

It is an arithmetic number, because the mean of its divisors is an integer number (789117276).

Almost surely, 2^10500350025 is an apocalyptic number.

10500350025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10500350025 is a deficient number, since it is larger than the sum of its proper divisors (8438464599).

10500350025 is a wasteful number, since it uses less digits than its factorization.

10500350025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12727721 (or 12727716 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

Adding to 10500350025 its reverse (52005300501), we get a palindrome (62505650526).

The spelling of 10500350025 in words is "ten billion, five hundred million, three hundred fifty thousand, twenty-five".