52452511 has 4 divisors (see below), whose sum is σ = 52496152. Its totient is φ = 52408872.

The previous prime is 52452487. The next prime is 52452541. The reversal of 52452511 is 11525425.

52452511 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 52452511 - 2⁵ = 52452479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52452541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19965 + ... + 22438.

It is an arithmetic number, because the mean of its divisors is an integer number (13124038).

Almost surely, 2^52452511 is an apocalyptic number.

52452511 is a deficient number, since it is larger than the sum of its proper divisors (43641).

52452511 is a wasteful number, since it uses less digits than its factorization.

52452511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43640.

The product of its digits is 2000, while the sum is 25.

The square root of 52452511 is about 7242.4105793582. The cubic root of 52452511 is about 374.3306840130.

Adding to 52452511 its reverse (11525425), we get a palindrome (63977936).

It can be divided in two parts, 524 and 52511, that added together give a palindrome (53035).

The spelling of 52452511 in words is "fifty-two million, four hundred fifty-two thousand, five hundred eleven".