265008315 has 32 divisors (see below), whose sum is σ = 498145536. Its totient is φ = 118604160.

The previous prime is 265008313. The next prime is 265008329. The reversal of 265008315 is 513800562.

It is not a de Polignac number, because 265008315 - 2¹ = 265008313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (265008313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59629 + ... + 63918.

It is an arithmetic number, because the mean of its divisors is an integer number (15567048).

Almost surely, 2^265008315 is an apocalyptic number.

265008315 is a deficient number, since it is larger than the sum of its proper divisors (233137221).

265008315 is a wasteful number, since it uses less digits than its factorization.

265008315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123579.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 265008315 is about 16279.0759872912. The cubic root of 265008315 is about 642.3225468440.

Adding to 265008315 its reverse (513800562), we get a palindrome (778808877).

The spelling of 265008315 in words is "two hundred sixty-five million, eight thousand, three hundred fifteen".