10204500405 has 32 divisors (see below), whose sum is σ = 17869598208. Its totient is φ = 4931496000.

The previous prime is 10204500403. The next prime is 10204500437. The reversal of 10204500405 is 50400540201.

It is not a de Polignac number, because 10204500405 - 2¹ = 10204500403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204500403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50071 + ... + 151380.

It is an arithmetic number, because the mean of its divisors is an integer number (558424944).

Almost surely, 2^10204500405 is an apocalyptic number.

10204500405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10204500405 is a deficient number, since it is larger than the sum of its proper divisors (7665097803).

10204500405 is a wasteful number, since it uses less digits than its factorization.

10204500405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201777.

The product of its (nonzero) digits is 800, while the sum is 21.

The spelling of 10204500405 in words is "ten billion, two hundred four million, five hundred thousand, four hundred five".