264504320354036 has 18 divisors (see below), whose sum is σ = 538455223578258. Its totient is φ = 113358994437360.

The previous prime is 264504320353993. The next prime is 264504320354047. The reversal of 264504320354036 is 630453023405462.

It can be written as a sum of positive squares in only one way, i.e., 179714293931536 + 84790026422500 = 13405756^2 + 9208150^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 674755919075 + ... + 674755919466.

It is an arithmetic number, because the mean of its divisors is an integer number (29914179087681).

Almost surely, 2^{264504320354036} is an apocalyptic number.

It is an amenable number.

264504320354036 is an abundant number, since it is smaller than the sum of its proper divisors (273950903224222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264504320354036 is a wasteful number, since it uses less digits than its factorization.

264504320354036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349511838559 (or 1349511838550 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 47.

Adding to 264504320354036 its reverse (630453023405462), we get a palindrome (894957343759498).

The spelling of 264504320354036 in words is "two hundred sixty-four trillion, five hundred four billion, three hundred twenty million, three hundred fifty-four thousand, thirty-six".