10051225 has 6 divisors (see below), whose sum is σ = 12463550. Its totient is φ = 8040960.

The previous prime is 10051213. The next prime is 10051243. The reversal of 10051225 is 52215001.

It can be written as a sum of positive squares in 3 ways, for example, as 46656 + 10004569 = 216^2 + 3163^2 .

It is a de Polignac number, because none of the positive numbers 2^k-10051225 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10051199 and 10051208.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 201000 + ... + 201049.

Almost surely, 2^10051225 is an apocalyptic number.

It is an amenable number.

10051225 is a deficient number, since it is larger than the sum of its proper divisors (2412325).

10051225 is an equidigital number, since it uses as much as digits as its factorization.

10051225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402059 (or 402054 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 10051225 is about 3170.3666980335. The cubic root of 10051225 is about 215.8107123705.

Adding to 10051225 its reverse (52215001), we get a palindrome (62266226).

The spelling of 10051225 in words is "ten million, fifty-one thousand, two hundred twenty-five".