264500315 has 8 divisors (see below), whose sum is σ = 320543568. Its totient is φ = 209504800.

The previous prime is 264500287. The next prime is 264500413. The reversal of 264500315 is 513005462.

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

It is not a de Polignac number, because 264500315 - 2⁶ = 264500251 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261377 + ... + 262386.

It is an arithmetic number, because the mean of its divisors is an integer number (40067946).

Almost surely, 2^264500315 is an apocalyptic number.

264500315 is a deficient number, since it is larger than the sum of its proper divisors (56043253).

264500315 is a wasteful number, since it uses less digits than its factorization.

264500315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523869.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 264500315 is about 16263.4656515762. The cubic root of 264500315 is about 641.9118571226.

Adding to 264500315 its reverse (513005462), we get a palindrome (777505777).

The spelling of 264500315 in words is "two hundred sixty-four million, five hundred thousand, three hundred fifteen".