52553013 has 8 divisors (see below), whose sum is σ = 70295808. Its totient is φ = 34922784.

The previous prime is 52552979. The next prime is 52553041. The reversal of 52553013 is 31035525.

52553013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52553013 - 2⁶ = 52552949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52553113) 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 7 ways as a sum of consecutive naturals, for example, 27045 + ... + 28922.

It is an arithmetic number, because the mean of its divisors is an integer number (8786976).

Almost surely, 2^52553013 is an apocalyptic number.

It is an amenable number.

52553013 is a deficient number, since it is larger than the sum of its proper divisors (17742795).

52553013 is a wasteful number, since it uses less digits than its factorization.

52553013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56283.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 52553013 is about 7249.3456946127. The cubic root of 52553013 is about 374.5696111190.

Adding to 52553013 its reverse (31035525), we get a palindrome (83588538).

The spelling of 52553013 in words is "fifty-two million, five hundred fifty-three thousand, thirteen".