53989352 has 32 divisors (see below), whose sum is σ = 104993280. Its totient is φ = 25999680.

The previous prime is 53989343. The next prime is 53989361. The reversal of 53989352 is 25398935.

It is an interprime number because it is at equal distance from previous prime (53989343) and next prime (53989361).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72293 + ... + 73035.

It is an arithmetic number, because the mean of its divisors is an integer number (3281040).

Almost surely, 2^53989352 is an apocalyptic number.

It is an amenable number.

53989352 is a deficient number, since it is larger than the sum of its proper divisors (51003928).

53989352 is a wasteful number, since it uses less digits than its factorization.

53989352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1069 counting only the distinct ones).

The product of its digits is 291600, while the sum is 44.

The square root of 53989352 is about 7347.7446879978. The cubic root of 53989352 is about 377.9514695588.

The spelling of 53989352 in words is "fifty-three million, nine hundred eighty-nine thousand, three hundred fifty-two".