52207544027 has 2 divisors, whose sum is σ = 52207544028. Its totient is φ = 52207544026.

The previous prime is 52207543961. The next prime is 52207544029. The reversal of 52207544027 is 72044570225.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52207544027 is a prime.

It is a super-2 number, since 2×52207544027² (a number of 22 digits) contains 22 as substring.

Together with 52207544029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52207544029) 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 as a sum of consecutive naturals, namely, 26103772013 + 26103772014.

It is an arithmetic number, because the mean of its divisors is an integer number (26103772014).

Almost surely, 2^52207544027 is an apocalyptic number.

52207544027 is a deficient number, since it is larger than the sum of its proper divisors (1).

52207544027 is an equidigital number, since it uses as much as digits as its factorization.

52207544027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 156800, while the sum is 38.

The spelling of 52207544027 in words is "fifty-two billion, two hundred seven million, five hundred forty-four thousand, twenty-seven".