5205404130 has 64 divisors (see below), whose sum is σ = 12855490560. Its totient is φ = 1348191936.

The previous prime is 5205404129. The next prime is 5205404167. The reversal of 5205404130 is 314045025.

It is a self number, because there is not a number n which added to its sum of digits gives 5205404130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219639 + ... + 242181.

It is an arithmetic number, because the mean of its divisors is an integer number (200867040).

Almost surely, 2^5205404130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5205404130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6427745280).

5205404130 is an abundant number, since it is smaller than the sum of its proper divisors (7650086430).

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

5205404130 is a wasteful number, since it uses less digits than its factorization.

5205404130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22775.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5205404130 is about 72148.4866785160. The cubic root of 5205404130 is about 1733.0781655528.

Adding to 5205404130 its reverse (314045025), we get a palindrome (5519449155).

The spelling of 5205404130 in words is "five billion, two hundred five million, four hundred four thousand, one hundred thirty".