255064513 has 8 divisors (see below), whose sum is σ = 278568576. Its totient is φ = 231613200.

The previous prime is 255064463. The next prime is 255064517. The reversal of 255064513 is 315460552.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255064513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255064517) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2706 + ... + 22747.

It is an arithmetic number, because the mean of its divisors is an integer number (34821072).

Almost surely, 2^255064513 is an apocalyptic number.

It is an amenable number.

255064513 is a deficient number, since it is larger than the sum of its proper divisors (23504063).

255064513 is a wasteful number, since it uses less digits than its factorization.

255064513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26375.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 255064513 is about 15970.7392753122. The cubic root of 255064513 is about 634.1860428850.

The spelling of 255064513 in words is "two hundred fifty-five million, sixty-four thousand, five hundred thirteen".