10530475 has 12 divisors (see below), whose sum is σ = 13113000. Its totient is φ = 8388800.

The previous prime is 10530467. The next prime is 10530479. The reversal of 10530475 is 57403501.

10530475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10530475 - 2³ = 10530467 is a prime.

It is a super-2 number, since 2×10530475² = 221781807451250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (10530479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6276 + ... + 7774.

It is an arithmetic number, because the mean of its divisors is an integer number (1092750).

Almost surely, 2^10530475 is an apocalyptic number.

10530475 is a deficient number, since it is larger than the sum of its proper divisors (2582525).

10530475 is a wasteful number, since it uses less digits than its factorization.

10530475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790 (or 1785 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 10530475 is about 3245.0693367015. The cubic root of 10530475 is about 219.1876029161.

Adding to 10530475 its reverse (57403501), we get a palindrome (67933976).

The spelling of 10530475 in words is "ten million, five hundred thirty thousand, four hundred seventy-five".