264675447633 has 8 divisors (see below), whose sum is σ = 352974121696. Its totient is φ = 176413536000.

The previous prime is 264675447607. The next prime is 264675447713. The reversal of 264675447633 is 336744576462.

It is a happy number.

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

It is not a de Polignac number, because 264675447633 - 2¹⁴ = 264675431249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264675448633) 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 7 ways as a sum of consecutive naturals, for example, 9173803 + ... + 9202608.

It is an arithmetic number, because the mean of its divisors is an integer number (44121765212).

Almost surely, 2^264675447633 is an apocalyptic number.

It is an amenable number.

264675447633 is a deficient number, since it is larger than the sum of its proper divisors (88298674063).

264675447633 is a wasteful number, since it uses less digits than its factorization.

264675447633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18381215.

The product of its digits is 60963840, while the sum is 57.

The spelling of 264675447633 in words is "two hundred sixty-four billion, six hundred seventy-five million, four hundred forty-seven thousand, six hundred thirty-three".