5210550434530 has 48 divisors (see below), whose sum is σ = 10911211126200. Its totient is φ = 1786317808128.

The previous prime is 5210550434513. The next prime is 5210550434539. The reversal of 5210550434530 is 354340550125.

It can be written as a sum of positive squares in 4 ways, for example, as 5145951603961 + 64598830569 = 2268469^2 + 254163^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5210550434530.

It is not an unprimeable number, because it can be changed into a prime (5210550434539) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5198634 + ... + 6119386.

Almost surely, 2^{5210550434530} is an apocalyptic number.

5210550434530 is an abundant number, since it is smaller than the sum of its proper divisors (5700660691670).

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

5210550434530 is a wasteful number, since it uses less digits than its factorization.

5210550434530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932323 (or 932316 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 5210550434530 its reverse (354340550125), we get a palindrome (5564890984655).

The spelling of 5210550434530 in words is "five trillion, two hundred ten billion, five hundred fifty million, four hundred thirty-four thousand, five hundred thirty".