10005504603 has 16 divisors (see below), whose sum is σ = 13945344000. Its totient is φ = 6373448640.

The previous prime is 10005504601. The next prime is 10005504637. The reversal of 10005504603 is 30640550001.

It is not a de Polignac number, because 10005504603 - 2¹ = 10005504601 is a prime.

It is a super-2 number, since 2×10005504603² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10005504601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 673578 + ... + 688271.

It is an arithmetic number, because the mean of its divisors is an integer number (871584000).

Almost surely, 2^10005504603 is an apocalyptic number.

10005504603 is a deficient number, since it is larger than the sum of its proper divisors (3939839397).

10005504603 is a wasteful number, since it uses less digits than its factorization.

10005504603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361962.

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 10005504603 in words is "ten billion, five million, five hundred four thousand, six hundred three".