52265887210811 has 4 divisors (see below), whose sum is σ = 52303954136592. Its totient is φ = 52227820285032.

The previous prime is 52265887210807. The next prime is 52265887210879. The reversal of 52265887210811 is 11801278856225.

52265887210811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52265887210811 - 2² = 52265887210807 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52265887230811) 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, 19033460831 + ... + 19033463576.

It is an arithmetic number, because the mean of its divisors is an integer number (13075988534148).

Almost surely, 2^{52265887210811} is an apocalyptic number.

52265887210811 is a deficient number, since it is larger than the sum of its proper divisors (38066925781).

52265887210811 is a wasteful number, since it uses less digits than its factorization.

52265887210811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38066925780.

The product of its (nonzero) digits is 4300800, while the sum is 56.

The spelling of 52265887210811 in words is "fifty-two trillion, two hundred sixty-five billion, eight hundred eighty-seven million, two hundred ten thousand, eight hundred eleven".