52524013 has 8 divisors (see below), whose sum is σ = 54302976. Its totient is φ = 50750400.

The previous prime is 52524001. The next prime is 52524023. The reversal of 52524013 is 31042525.

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

It is a cyclic number.

It is not a de Polignac number, because 52524013 - 2⁵ = 52523981 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 (52524023) 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, 33045 + ... + 34597.

It is an arithmetic number, because the mean of its divisors is an integer number (6787872).

Almost surely, 2^52524013 is an apocalyptic number.

It is an amenable number.

52524013 is a deficient number, since it is larger than the sum of its proper divisors (1778963).

52524013 is a wasteful number, since it uses less digits than its factorization.

52524013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 52524013 is about 7247.3452380855. The cubic root of 52524013 is about 374.5006996409.

Adding to 52524013 its reverse (31042525), we get a palindrome (83566538).

The spelling of 52524013 in words is "fifty-two million, five hundred twenty-four thousand, thirteen".