264593266892 has 6 divisors (see below), whose sum is σ = 463038217068. Its totient is φ = 132296633444.

The previous prime is 264593266859. The next prime is 264593266963. The reversal of 264593266892 is 298662395462.

It is a super-2 number, since 2×264593266892² (a number of 24 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 33074158358 + ... + 33074158365.

It is an arithmetic number, because the mean of its divisors is an integer number (77173036178).

Almost surely, 2^264593266892 is an apocalyptic number.

It is an amenable number.

264593266892 is a deficient number, since it is larger than the sum of its proper divisors (198444950176).

264593266892 is a wasteful number, since it uses less digits than its factorization.

264593266892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66148316727 (or 66148316725 counting only the distinct ones).

The product of its digits is 67184640, while the sum is 62.

The spelling of 264593266892 in words is "two hundred sixty-four billion, five hundred ninety-three million, two hundred sixty-six thousand, eight hundred ninety-two".