519280068 has 48 divisors (see below), whose sum is σ = 1234920960. Its totient is φ = 169785600.

The previous prime is 519280043. The next prime is 519280093. The reversal of 519280068 is 860082915.

It is an interprime number because it is at equal distance from previous prime (519280043) and next prime (519280093).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349888 + ... + 351368.

It is an arithmetic number, because the mean of its divisors is an integer number (25727520).

Almost surely, 2^519280068 is an apocalyptic number.

It is an amenable number.

519280068 is an abundant number, since it is smaller than the sum of its proper divisors (715640892).

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

519280068 is a wasteful number, since it uses less digits than its factorization.

519280068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028 (or 2026 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 519280068 is about 22787.7174811344. The cubic root of 519280068 is about 803.7738714574.

The spelling of 519280068 in words is "five hundred nineteen million, two hundred eighty thousand, sixty-eight".