10005596565 has 8 divisors (see below), whose sum is σ = 16008954528. Its totient is φ = 5336318160.

The previous prime is 10005596539. The next prime is 10005596567. The reversal of 10005596565 is 56569550001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10005596565 - 2¹¹ = 10005594517 is a prime.

It is a super-2 number, since 2×10005596565² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10005596567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333519871 + ... + 333519900.

It is an arithmetic number, because the mean of its divisors is an integer number (2001119316).

Almost surely, 2^10005596565 is an apocalyptic number.

10005596565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10005596565 is a deficient number, since it is larger than the sum of its proper divisors (6003357963).

10005596565 is an equidigital number, since it uses as much as digits as its factorization.

10005596565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667039779.

The product of its (nonzero) digits is 202500, while the sum is 42.

The spelling of 10005596565 in words is "ten billion, five million, five hundred ninety-six thousand, five hundred sixty-five".