52260566505727 has 4 divisors (see below), whose sum is σ = 52287885151920. Its totient is φ = 52233247859536.

The previous prime is 52260566505677. The next prime is 52260566505731. The reversal of 52260566505727 is 72750566506225.

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 52260566505727 - 2¹⁹ = 52260565981439 is a prime.

It is a super-2 number, since 2×52260566505727² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52260566505127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13659320227 + ... + 13659324052.

It is an arithmetic number, because the mean of its divisors is an integer number (13071971287980).

Almost surely, 2^{52260566505727} is an apocalyptic number.

52260566505727 is a deficient number, since it is larger than the sum of its proper divisors (27318646193).

52260566505727 is a wasteful number, since it uses less digits than its factorization.

52260566505727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27318646192.

The product of its (nonzero) digits is 52920000, while the sum is 58.

The spelling of 52260566505727 in words is "fifty-two trillion, two hundred sixty billion, five hundred sixty-six million, five hundred five thousand, seven hundred twenty-seven".