10403604453 has 16 divisors (see below), whose sum is σ = 15158062656. Its totient is φ = 6294570240.

The previous prime is 10403604439. The next prime is 10403604457. The reversal of 10403604453 is 35440630401.

It is not a de Polignac number, because 10403604453 - 2¹⁰ = 10403603429 is a prime.

It is a super-2 number, since 2×10403604453² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10403604453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10403604457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246250 + ... + 285387.

It is an arithmetic number, because the mean of its divisors is an integer number (947378916).

Almost surely, 2^10403604453 is an apocalyptic number.

It is an amenable number.

10403604453 is a deficient number, since it is larger than the sum of its proper divisors (4754458203).

10403604453 is a wasteful number, since it uses less digits than its factorization.

10403604453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532244.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 10403604453 in words is "ten billion, four hundred three million, six hundred four thousand, four hundred fifty-three".