10423500225 has 48 divisors (see below), whose sum is σ = 18227047680. Its totient is φ = 5241499200.

The previous prime is 10423500221. The next prime is 10423500229. The reversal of 10423500225 is 52200532401.

It is an interprime number because it is at equal distance from previous prime (10423500221) and next prime (10423500229).

It is not a de Polignac number, because 10423500225 - 2² = 10423500221 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10423500195 and 10423500204.

It is not an unprimeable number, because it can be changed into a prime (10423500221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 283342 + ... + 318008.

It is an arithmetic number, because the mean of its divisors is an integer number (379730160).

Almost surely, 2^10423500225 is an apocalyptic number.

10423500225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10423500225 is a deficient number, since it is larger than the sum of its proper divisors (7803547455).

10423500225 is a wasteful number, since it uses less digits than its factorization.

10423500225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34910 (or 34905 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 10423500225 in words is "ten billion, four hundred twenty-three million, five hundred thousand, two hundred twenty-five".