52056077511 has 8 divisors (see below), whose sum is σ = 69460413184. Its totient is φ = 34677896760.

The previous prime is 52056077503. The next prime is 52056077539. The reversal of 52056077511 is 11577065025.

52056077511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52056077511 - 2³ = 52056077503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52056077511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52056077501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6534085 + ... + 6542046.

It is an arithmetic number, because the mean of its divisors is an integer number (8682551648).

Almost surely, 2^52056077511 is an apocalyptic number.

52056077511 is a deficient number, since it is larger than the sum of its proper divisors (17404335673).

52056077511 is a wasteful number, since it uses less digits than its factorization.

52056077511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13077461.

The product of its (nonzero) digits is 73500, while the sum is 39.

The spelling of 52056077511 in words is "fifty-two billion, fifty-six million, seventy-seven thousand, five hundred eleven".