52489926 has 12 divisors (see below), whose sum is σ = 113728212. Its totient is φ = 17496636.

The previous prime is 52489909. The next prime is 52490051. The reversal of 52489926 is 62998425.

52489926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1458036 + ... + 1458071.

It is an arithmetic number, because the mean of its divisors is an integer number (9477351).

Almost surely, 2^52489926 is an apocalyptic number.

52489926 is an abundant number, since it is smaller than the sum of its proper divisors (61238286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52489926 is a wasteful number, since it uses less digits than its factorization.

52489926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916115 (or 2916112 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 52489926 is about 7244.9931676986. The cubic root of 52489926 is about 374.4196677017.

The spelling of 52489926 in words is "fifty-two million, four hundred eighty-nine thousand, nine hundred twenty-six".