10556025 has 24 divisors (see below), whose sum is σ = 17644704. Its totient is φ = 5568000.

The previous prime is 10556017. The next prime is 10556033. The reversal of 10556025 is 52065501.

It is an interprime number because it is at equal distance from previous prime (10556017) and next prime (10556033).

It is not a de Polignac number, because 10556025 - 2³ = 10556017 is a prime.

It is a super-2 number, since 2×10556025² = 222859327601250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10555986 and 10556004.

It is a congruent number.

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, 6550 + ... + 8000.

It is an arithmetic number, because the mean of its divisors is an integer number (735196).

Almost surely, 2^10556025 is an apocalyptic number.

10556025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10556025 is a deficient number, since it is larger than the sum of its proper divisors (7088679).

10556025 is a wasteful number, since it uses less digits than its factorization.

10556025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561 (or 1556 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 10556025 is about 3249.0036934420. The cubic root of 10556025 is about 219.3647307309.

Subtracting from 10556025 its sum of digits (24), we obtain a 4-th power (10556001 = 57⁴).

The spelling of 10556025 in words is "ten million, five hundred fifty-six thousand, twenty-five".