53938612 has 36 divisors (see below), whose sum is σ = 118255620. Its totient is φ = 21337344.

The previous prime is 53938601. The next prime is 53938631. The reversal of 53938612 is 21683935.

53938612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 33108516 + 20830096 = 5754^2 + 4564^2 .

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 11 ways as a sum of consecutive naturals, for example, 8037 + ... + 13132.

Almost surely, 2^53938612 is an apocalyptic number.

53938612 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

53938612 is an abundant number, since it is smaller than the sum of its proper divisors (64317008).

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

53938612 is a wasteful number, since it uses less digits than its factorization.

53938612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21200 (or 21191 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 53938612 is about 7344.2911162344. The cubic root of 53938612 is about 377.8330309674.

The spelling of 53938612 in words is "fifty-three million, nine hundred thirty-eight thousand, six hundred twelve".