5216310400 has 96 divisors (see below), whose sum is σ = 14726825280. Its totient is φ = 1788441600.

The previous prime is 5216310397. The next prime is 5216310409. The reversal of 5216310400 is 40136125.

It is not an unprimeable number, because it can be changed into a prime (5216310409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94036 + ... + 138835.

It is an arithmetic number, because the mean of its divisors is an integer number (153404430).

Almost surely, 2^5216310400 is an apocalyptic number.

5216310400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5216310400 is an abundant number, since it is smaller than the sum of its proper divisors (9510514880).

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

5216310400 is a wasteful number, since it uses less digits than its factorization.

5216310400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232902 (or 232885 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5216310400 is about 72224.0292423512. The cubic root of 5216310400 is about 1734.2876927184.

Adding to 5216310400 its reverse (40136125), we get a palindrome (5256446525).

The spelling of 5216310400 in words is "five billion, two hundred sixteen million, three hundred ten thousand, four hundred".