264352054643033 has 4 divisors (see below), whose sum is σ = 302116633877760. Its totient is φ = 226587475408308.

The previous prime is 264352054643029. The next prime is 264352054643051. The reversal of 264352054643033 is 330346450253462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 264352054643033 - 2² = 264352054643029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264352054643003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18882289617353 + ... + 18882289617366.

It is an arithmetic number, because the mean of its divisors is an integer number (75529158469440).

Almost surely, 2^{264352054643033} is an apocalyptic number.

It is an amenable number.

264352054643033 is a deficient number, since it is larger than the sum of its proper divisors (37764579234727).

264352054643033 is an equidigital number, since it uses as much as digits as its factorization.

264352054643033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37764579234726.

The product of its (nonzero) digits is 18662400, while the sum is 50.

The spelling of 264352054643033 in words is "two hundred sixty-four trillion, three hundred fifty-two billion, fifty-four million, six hundred forty-three thousand, thirty-three".