519147652 has 12 divisors (see below), whose sum is σ = 911720656. Its totient is φ = 258656040.

The previous prime is 519147641. The next prime is 519147677. The reversal of 519147652 is 256741915.

It is a super-2 number, since 2×519147652² = 539028569154226208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228174 + ... + 230437.

Almost surely, 2^519147652 is an apocalyptic number.

It is an amenable number.

519147652 is a deficient number, since it is larger than the sum of its proper divisors (392573004).

519147652 is a wasteful number, since it uses less digits than its factorization.

519147652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458898 (or 458896 counting only the distinct ones).

The product of its digits is 75600, while the sum is 40.

The square root of 519147652 is about 22784.8118710689. The cubic root of 519147652 is about 803.7055450856.

The spelling of 519147652 in words is "five hundred nineteen million, one hundred forty-seven thousand, six hundred fifty-two".