53052511 has 4 divisors (see below), whose sum is σ = 53457624. Its totient is φ = 52647400.

The previous prime is 53052499. The next prime is 53052533. The reversal of 53052511 is 11525035.

53052511 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 53052511 - 2⁷ = 53052383 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 (53052611) 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, 202360 + ... + 202621.

It is an arithmetic number, because the mean of its divisors is an integer number (13364406).

Almost surely, 2^53052511 is an apocalyptic number.

53052511 is a deficient number, since it is larger than the sum of its proper divisors (405113).

53052511 is a wasteful number, since it uses less digits than its factorization.

53052511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405112.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 53052511 is about 7283.7154667107. The cubic root of 53052511 is about 375.7525887648.

Adding to 53052511 its reverse (11525035), we get a palindrome (64577546).

The spelling of 53052511 in words is "fifty-three million, fifty-two thousand, five hundred eleven".