5211310005200 has 60 divisors (see below), whose sum is σ = 13483262476908. Its totient is φ = 1924176000000.

The previous prime is 5211310005179. The next prime is 5211310005277. The reversal of 5211310005200 is 25000131125.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 22627379776 + 5188682625424 = 150424^2 + 2277868^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 501082301 + ... + 501092700.

Almost surely, 2^{5211310005200} is an apocalyptic number.

5211310005200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5211310005200 is an abundant number, since it is smaller than the sum of its proper divisors (8271952471708).

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

5211310005200 is a wasteful number, since it uses less digits than its factorization.

5211310005200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002175032 (or 1002175021 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 5211310005200 its reverse (25000131125), we get a palindrome (5236310136325).

The spelling of 5211310005200 in words is "five trillion, two hundred eleven billion, three hundred ten million, five thousand, two hundred".