10440525 has 24 divisors (see below), whose sum is σ = 17436384. Its totient is φ = 5512000.

The previous prime is 10440517. The next prime is 10440539. The reversal of 10440525 is 52504401.

10440525 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10440525 - 2³ = 10440517 is a prime.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

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, 7375 + ... + 8675.

It is an arithmetic number, because the mean of its divisors is an integer number (726516).

Almost surely, 2^10440525 is an apocalyptic number.

10440525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10440525 is a deficient number, since it is larger than the sum of its proper divisors (6995859).

10440525 is a wasteful number, since it uses less digits than its factorization.

10440525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421 (or 1416 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 10440525 is about 3231.1801249698. The cubic root of 10440525 is about 218.5617264387.

Adding to 10440525 its reverse (52504401), we get a palindrome (62944926).

The spelling of 10440525 in words is "ten million, four hundred forty thousand, five hundred twenty-five".