10551025 has 6 divisors (see below), whose sum is σ = 13083302. Its totient is φ = 8440800.

The previous prime is 10551019. The next prime is 10551049. The reversal of 10551025 is 52015501.

10551025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1521 + 10549504 = 39^2 + 3248^2 .

It is not a de Polignac number, because 10551025 - 2³ = 10551017 is a prime.

It is a super-2 number, since 2×10551025² = 222648257101250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10550993 and 10551011.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 210996 + ... + 211045.

Almost surely, 2^10551025 is an apocalyptic number.

It is an amenable number.

10551025 is a deficient number, since it is larger than the sum of its proper divisors (2532277).

10551025 is an equidigital number, since it uses as much as digits as its factorization.

10551025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422051 (or 422046 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 10551025 is about 3248.2341356497. The cubic root of 10551025 is about 219.3300902649.

Adding to 10551025 its reverse (52015501), we get a palindrome (62566526).

It can be divided in two parts, 1055 and 1025, that added together give a triangular number (2080 = T₆₄).

The spelling of 10551025 in words is "ten million, five hundred fifty-one thousand, twenty-five".