268832513 has 8 divisors (see below), whose sum is σ = 271067328. Its totient is φ = 266604624.

The previous prime is 268832507. The next prime is 268832549. The reversal of 268832513 is 315238862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 268832513 - 2¹⁴ = 268816129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268832503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99620 + ... + 102282.

It is an arithmetic number, because the mean of its divisors is an integer number (33883416).

Almost surely, 2^268832513 is an apocalyptic number.

It is an amenable number.

268832513 is a deficient number, since it is larger than the sum of its proper divisors (2234815).

268832513 is a wasteful number, since it uses less digits than its factorization.

268832513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3463.

The product of its digits is 69120, while the sum is 38.

The square root of 268832513 is about 16396.1127405248. The cubic root of 268832513 is about 645.3974778992.

The spelling of 268832513 in words is "two hundred sixty-eight million, eight hundred thirty-two thousand, five hundred thirteen".