10549425 has 12 divisors (see below), whose sum is σ = 17441840. Its totient is φ = 5626320.

The previous prime is 10549421. The next prime is 10549439. The reversal of 10549425 is 52494501.

It is not a de Polignac number, because 10549425 - 2² = 10549421 is a prime.

It is a super-2 number, since 2×10549425² = 222580735661250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10549392 and 10549401.

It is not an unprimeable number, because it can be changed into a prime (10549421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70255 + ... + 70404.

Almost surely, 2^10549425 is an apocalyptic number.

10549425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10549425 is a deficient number, since it is larger than the sum of its proper divisors (6892415).

10549425 is a wasteful number, since it uses less digits than its factorization.

10549425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140672 (or 140667 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 10549425 is about 3247.9878386472. The cubic root of 10549425 is about 219.3190030045.

The spelling of 10549425 in words is "ten million, five hundred forty-nine thousand, four hundred twenty-five".