52345711 has 4 divisors (see below), whose sum is σ = 57104424. Its totient is φ = 47587000.

The previous prime is 52345697. The next prime is 52345721. The reversal of 52345711 is 11754325.

It is a happy number.

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 52345711 - 2⁷ = 52345583 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 52345711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52345721) 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, 2379340 + ... + 2379361.

It is an arithmetic number, because the mean of its divisors is an integer number (14276106).

Almost surely, 2^52345711 is an apocalyptic number.

52345711 is a deficient number, since it is larger than the sum of its proper divisors (4758713).

52345711 is a wasteful number, since it uses less digits than its factorization.

52345711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758712.

The product of its digits is 4200, while the sum is 28.

The square root of 52345711 is about 7235.0335866532. The cubic root of 52345711 is about 374.0764497173.

The spelling of 52345711 in words is "fifty-two million, three hundred forty-five thousand, seven hundred eleven".