52498568 has 16 divisors (see below), whose sum is σ = 98775180. Its totient is φ = 26158528.

The previous prime is 52498561. The next prime is 52498583. The reversal of 52498568 is 86589425.

It can be written as a sum of positive squares in 2 ways, for example, as 36990724 + 15507844 = 6082^2 + 3938^2 .

It is not an unprimeable number, because it can be changed into a prime (52498561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8855 + ... + 13542.

Almost surely, 2^52498568 is an apocalyptic number.

It is an amenable number.

52498568 is a deficient number, since it is larger than the sum of its proper divisors (46276612).

52498568 is a wasteful number, since it uses less digits than its factorization.

52498568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22696 (or 22692 counting only the distinct ones).

The product of its digits is 691200, while the sum is 47.

The square root of 52498568 is about 7245.5895550328. The cubic root of 52498568 is about 374.4402148648.

The spelling of 52498568 in words is "fifty-two million, four hundred ninety-eight thousand, five hundred sixty-eight".