264271225756 has 6 divisors (see below), whose sum is σ = 462474645080. Its totient is φ = 132135612876.

The previous prime is 264271225733. The next prime is 264271225783. The reversal of 264271225756 is 657522172462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33033903216 + ... + 33033903223.

Almost surely, 2^264271225756 is an apocalyptic number.

It is an amenable number.

264271225756 is a deficient number, since it is larger than the sum of its proper divisors (198203419324).

264271225756 is a wasteful number, since it uses less digits than its factorization.

264271225756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66067806443 (or 66067806441 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 49.

The spelling of 264271225756 in words is "two hundred sixty-four billion, two hundred seventy-one million, two hundred twenty-five thousand, seven hundred fifty-six".