10535425 has 6 divisors (see below), whose sum is σ = 13063958. Its totient is φ = 8428320.

The previous prime is 10535423. The next prime is 10535429. The reversal of 10535425 is 52453501.

It can be written as a sum of positive squares in 3 ways, for example, as 1336336 + 9199089 = 1156^2 + 3033^2 .

It is not a de Polignac number, because 10535425 - 2¹ = 10535423 is a prime.

It is a super-2 number, since 2×10535425² = 221990359861250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 421417 = 10535425 / (1 + 0 + 5 + 3 + 5 + 4 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10535425.

It is not an unprimeable number, because it can be changed into a prime (10535423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 210684 + ... + 210733.

Almost surely, 2^10535425 is an apocalyptic number.

It is an amenable number.

10535425 is a deficient number, since it is larger than the sum of its proper divisors (2528533).

10535425 is an equidigital number, since it uses as much as digits as its factorization.

10535425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421427 (or 421422 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 10535425 is about 3245.8319426612. The cubic root of 10535425 is about 219.2219416228.

Adding to 10535425 its reverse (52453501), we get a palindrome (62988926).

The spelling of 10535425 in words is "ten million, five hundred thirty-five thousand, four hundred twenty-five".