264072747785033 has 16 divisors (see below), whose sum is σ = 292380898130880. Its totient is φ = 236481565478400.

The previous prime is 264072747785027. The next prime is 264072747785053. The reversal of 264072747785033 is 330587747270462.

It is a happy number.

It is not a de Polignac number, because 264072747785033 - 2¹⁰ = 264072747784009 is a prime.

It is a super-2 number, since 2×264072747785033² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264072747785053) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 125336753 + ... + 127426241.

It is an arithmetic number, because the mean of its divisors is an integer number (18273806133180).

Almost surely, 2^{264072747785033} is an apocalyptic number.

It is an amenable number.

264072747785033 is a deficient number, since it is larger than the sum of its proper divisors (28308150345847).

264072747785033 is a wasteful number, since it uses less digits than its factorization.

264072747785033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261048.

The product of its (nonzero) digits is 331914240, while the sum is 65.

The spelling of 264072747785033 in words is "two hundred sixty-four trillion, seventy-two billion, seven hundred forty-seven million, seven hundred eighty-five thousand, thirty-three".