52521062 has 16 divisors (see below), whose sum is σ = 86184000. Its totient is φ = 23806440.

The previous prime is 52521047. The next prime is 52521067. The reversal of 52521062 is 26012525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52521067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5189 + ... + 11487.

It is an arithmetic number, because the mean of its divisors is an integer number (5386500).

Almost surely, 2^52521062 is an apocalyptic number.

52521062 is a deficient number, since it is larger than the sum of its proper divisors (33662938).

52521062 is a wasteful number, since it uses less digits than its factorization.

52521062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6691.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 52521062 is about 7247.1416434343. The cubic root of 52521062 is about 374.4936858822.

Adding to 52521062 its reverse (26012525), we get a palindrome (78533587).

The spelling of 52521062 in words is "fifty-two million, five hundred twenty-one thousand, sixty-two".