519134950 has 48 divisors (see below), whose sum is σ = 1032683904. Its totient is φ = 193472000.

The previous prime is 519134939. The next prime is 519134977. The reversal of 519134950 is 59431915.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82827 + ... + 88873.

It is an arithmetic number, because the mean of its divisors is an integer number (21514248).

Almost surely, 2^519134950 is an apocalyptic number.

519134950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

519134950 is a deficient number, since it is larger than the sum of its proper divisors (513548954).

519134950 is a wasteful number, since it uses less digits than its factorization.

519134950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6177 (or 6172 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 519134950 is about 22784.5331310519. The cubic root of 519134950 is about 803.6989902702.

The spelling of 519134950 in words is "five hundred nineteen million, one hundred thirty-four thousand, nine hundred fifty".