52672511 has 4 divisors (see below), whose sum is σ = 55770912. Its totient is φ = 49574112.

The previous prime is 52672489. The next prime is 52672517. The reversal of 52672511 is 11527625.

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 52672511 - 2⁶ = 52672447 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 (52672517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1549175 + ... + 1549208.

It is an arithmetic number, because the mean of its divisors is an integer number (13942728).

Almost surely, 2^52672511 is an apocalyptic number.

52672511 is a deficient number, since it is larger than the sum of its proper divisors (3098401).

52672511 is a wasteful number, since it uses less digits than its factorization.

52672511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098400.

The product of its digits is 4200, while the sum is 29.

The square root of 52672511 is about 7257.5829998699. The cubic root of 52672511 is about 374.8533020274.

It can be divided in two parts, 526725 and 11, that multiplied together give a palindrome (5793975).

The spelling of 52672511 in words is "fifty-two million, six hundred seventy-two thousand, five hundred eleven".