5205403130000 has 100 divisors (see below), whose sum is σ = 13009344277248. Its totient is φ = 2014994640000.

The previous prime is 5205403129961. The next prime is 5205403130009. The reversal of 5205403130000 is 313045025.

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (5205403130009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8085812 + ... + 8705811.

Almost surely, 2^{5205403130000} is an apocalyptic number.

5205403130000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5205403130000 is an abundant number, since it is smaller than the sum of its proper divisors (7803941147248).

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

5205403130000 is a wasteful number, since it uses less digits than its factorization.

5205403130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16791682 (or 16791661 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 5205403130000 its reverse (313045025), we get a palindrome (5205716175025).

The spelling of 5205403130000 in words is "five trillion, two hundred five billion, four hundred three million, one hundred thirty thousand".