10475509 has 8 divisors (see below), whose sum is σ = 11622240. Its totient is φ = 9361200.

The previous prime is 10475497. The next prime is 10475527. The reversal of 10475509 is 90557401.

10475509 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10475509 - 2¹¹ = 10473461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10475539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7422 + ... + 8719.

It is an arithmetic number, because the mean of its divisors is an integer number (1452780).

Almost surely, 2^10475509 is an apocalyptic number.

It is an amenable number.

10475509 is a deficient number, since it is larger than the sum of its proper divisors (1146731).

10475509 is a wasteful number, since it uses less digits than its factorization.

10475509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16211.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 10475509 is about 3236.5890996541. The cubic root of 10475509 is about 218.8055723843.

It can be divided in two parts, 1047 and 5509, that added together give a palindrome (6556).

The spelling of 10475509 in words is "ten million, four hundred seventy-five thousand, five hundred nine".