519812472200 has 108 divisors (see below), whose sum is σ = 1406073631365. Its totient is φ = 178196948160.

The previous prime is 519812472197. The next prime is 519812472229. The reversal of 519812472200 is 2274218915.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 509416222756 + 10396249444 = 713734^2 + 101962^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=509810.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 71369759 + ... + 71377041.

Almost surely, 2^519812472200 is an apocalyptic number.

519812472200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 519812472200

519812472200 is an abundant number, since it is smaller than the sum of its proper divisors (886261159165).

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

519812472200 is an frugal number, since it uses more digits than its factorization.

519812472200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14596 (or 7297 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 519812472200 in words is "five hundred nineteen billion, eight hundred twelve million, four hundred seventy-two thousand, two hundred".