264253663046 has 8 divisors (see below), whose sum is σ = 396931790880. Its totient is φ = 131943066088.

The previous prime is 264253663039. The next prime is 264253663049. The reversal of 264253663046 is 640366352462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264253663049) 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 3 ways as a sum of consecutive naturals, for example, 91880921 + ... + 91883796.

It is an arithmetic number, because the mean of its divisors is an integer number (49616473860).

Almost surely, 2^264253663046 is an apocalyptic number.

264253663046 is a deficient number, since it is larger than the sum of its proper divisors (132678127834).

264253663046 is a wasteful number, since it uses less digits than its factorization.

264253663046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183765438.

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 264253663046 in words is "two hundred sixty-four billion, two hundred fifty-three million, six hundred sixty-three thousand, forty-six".