10005235504 has 20 divisors (see below), whose sum is σ = 21147429960. Its totient is φ = 4547834240.

The previous prime is 10005235501. The next prime is 10005235507. The reversal of 10005235504 is 40553250001.

It is an interprime number because it is at equal distance from previous prime (10005235501) and next prime (10005235507).

It is not an unprimeable number, because it can be changed into a prime (10005235501) 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, 28423789 + ... + 28424140.

It is an arithmetic number, because the mean of its divisors is an integer number (1057371498).

Almost surely, 2^10005235504 is an apocalyptic number.

It is an amenable number.

10005235504 is an abundant number, since it is smaller than the sum of its proper divisors (11142194456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10005235504 is a wasteful number, since it uses less digits than its factorization.

10005235504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56847948 (or 56847942 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 10005235504 its reverse (40553250001), we get a palindrome (50558485505).

The spelling of 10005235504 in words is "ten billion, five million, two hundred thirty-five thousand, five hundred four".