10504544403 has 16 divisors (see below), whose sum is σ = 14401268640. Its totient is φ = 6807849984.

The previous prime is 10504544387. The next prime is 10504544423. The reversal of 10504544403 is 30444540501.

It is not a de Polignac number, because 10504544403 - 2⁴ = 10504544387 is a prime.

It is a super-2 number, since 2×10504544403² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10504544423) 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, 285726 + ... + 320387.

It is an arithmetic number, because the mean of its divisors is an integer number (900079290).

Almost surely, 2^10504544403 is an apocalyptic number.

10504544403 is a deficient number, since it is larger than the sum of its proper divisors (3896724237).

10504544403 is a wasteful number, since it uses less digits than its factorization.

10504544403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606278.

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 10504544403 in words is "ten billion, five hundred four million, five hundred forty-four thousand, four hundred three".