10575008503 has 4 divisors (see below), whose sum is σ = 10702418328. Its totient is φ = 10447598680.

The previous prime is 10575008473. The next prime is 10575008527. The reversal of 10575008503 is 30580057501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10575008503 - 2¹³ = 10575000311 is a prime.

It is a super-2 number, since 2×10575008503² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10575008203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63704788 + ... + 63704953.

It is an arithmetic number, because the mean of its divisors is an integer number (2675604582).

Almost surely, 2^10575008503 is an apocalyptic number.

10575008503 is a deficient number, since it is larger than the sum of its proper divisors (127409825).

10575008503 is an equidigital number, since it uses as much as digits as its factorization.

10575008503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127409824.

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 10575008503 in words is "ten billion, five hundred seventy-five million, eight thousand, five hundred three".