519124130 has 24 divisors (see below), whose sum is σ = 1086983388. Its totient is φ = 177985248.

The previous prime is 519124129. The next prime is 519124139. The reversal of 519124130 is 31421915.

It can be written as a sum of positive squares in 2 ways, for example, as 427290241 + 91833889 = 20671^2 + 9583^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 519124130.

It is not an unprimeable number, because it can be changed into a prime (519124139) 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, 529229 + ... + 530208.

Almost surely, 2^519124130 is an apocalyptic number.

519124130 is an abundant number, since it is smaller than the sum of its proper divisors (567859258).

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

519124130 is a wasteful number, since it uses less digits than its factorization.

519124130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059458 (or 1059451 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 519124130 is about 22784.2956880392. The cubic root of 519124130 is about 803.6934065689.

The spelling of 519124130 in words is "five hundred nineteen million, one hundred twenty-four thousand, one hundred thirty".