264604511345 has 8 divisors (see below), whose sum is σ = 317567123880. Its totient is φ = 211655802240.

The previous prime is 264604511317. The next prime is 264604511401. The reversal of 264604511345 is 543115406462.

It can be written as a sum of positive squares in 4 ways, for example, as 123794200336 + 140810311009 = 351844^2 + 375247^2 .

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

It is not a de Polignac number, because 264604511345 - 2³⁴ = 247424642161 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3433940 + ... + 3510149.

It is an arithmetic number, because the mean of its divisors is an integer number (39695890485).

Almost surely, 2^264604511345 is an apocalyptic number.

It is an amenable number.

264604511345 is a deficient number, since it is larger than the sum of its proper divisors (52962612535).

264604511345 is an equidigital number, since it uses as much as digits as its factorization.

264604511345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6951715.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 264604511345 in words is "two hundred sixty-four billion, six hundred four million, five hundred eleven thousand, three hundred forty-five".