519116140 has 24 divisors (see below), whose sum is σ = 1105080480. Its totient is φ = 204801408.

The previous prime is 519116137. The next prime is 519116159. The reversal of 519116140 is 41611915.

It is a junction number, because it is equal to n+sod(n) for n = 519116099 and 519116108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176320 + ... + 179239.

It is an arithmetic number, because the mean of its divisors is an integer number (46045020).

Almost surely, 2^519116140 is an apocalyptic number.

It is an amenable number.

519116140 is an abundant number, since it is smaller than the sum of its proper divisors (585964340).

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

519116140 is a wasteful number, since it uses less digits than its factorization.

519116140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355641 (or 355639 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 519116140 is about 22784.1203472945. The cubic root of 519116140 is about 803.6892832498.

The spelling of 519116140 in words is "five hundred nineteen million, one hundred sixteen thousand, one hundred forty".