264012513 has 8 divisors (see below), whose sum is σ = 352151328. Its totient is φ = 175941024.

The previous prime is 264012509. The next prime is 264012517. The reversal of 264012513 is 315210462.

It is an interprime number because it is at equal distance from previous prime (264012509) and next prime (264012517).

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

It is not a de Polignac number, because 264012513 - 2² = 264012509 is a prime.

It is not an unprimeable number, because it can be changed into a prime (264012517) 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, 6831 + ... + 23972.

It is an arithmetic number, because the mean of its divisors is an integer number (44018916).

Almost surely, 2^264012513 is an apocalyptic number.

It is an amenable number.

264012513 is a deficient number, since it is larger than the sum of its proper divisors (88138815).

264012513 is a wasteful number, since it uses less digits than its factorization.

264012513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33663.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 264012513 is about 16248.4618656659. The cubic root of 264012513 is about 641.5170011615.

Adding to 264012513 its reverse (315210462), we get a palindrome (579222975).

The spelling of 264012513 in words is "two hundred sixty-four million, twelve thousand, five hundred thirteen".