264533504532345 has 12 divisors (see below), whose sum is σ = 458524741189476. Its totient is φ = 141084535750560.

The previous prime is 264533504532337. The next prime is 264533504532431. The reversal of 264533504532345 is 543235405335462.

264533504532345 is a `hidden beast` number, since 2 + 6 + 4 + 5 + 3 + 350 + 4 + 53 + 234 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 202341606450489 + 62191898081856 = 14224683^2 + 7886184^2 .

It is not a de Polignac number, because 264533504532345 - 2³ = 264533504532337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 264533504532291 and 264533504532300.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2939261161426 + ... + 2939261161515.

It is an arithmetic number, because the mean of its divisors is an integer number (38210395099123).

Almost surely, 2^{264533504532345} is an apocalyptic number.

It is an amenable number.

264533504532345 is a deficient number, since it is larger than the sum of its proper divisors (193991236657131).

264533504532345 is a wasteful number, since it uses less digits than its factorization.

264533504532345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5878522322952 (or 5878522322949 counting only the distinct ones).

The product of its (nonzero) digits is 77760000, while the sum is 54.

The spelling of 264533504532345 in words is "two hundred sixty-four trillion, five hundred thirty-three billion, five hundred four million, five hundred thirty-two thousand, three hundred forty-five".