53643482 has 8 divisors (see below), whose sum is σ = 81598752. Its totient is φ = 26443900.

The previous prime is 53643413. The next prime is 53643493. The reversal of 53643482 is 28434635.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×53643482² = 5755246322168648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188744 + ... + 189027.

It is an arithmetic number, because the mean of its divisors is an integer number (10199844).

Almost surely, 2^53643482 is an apocalyptic number.

53643482 is a deficient number, since it is larger than the sum of its proper divisors (27955270).

53643482 is a wasteful number, since it uses less digits than its factorization.

53643482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377844.

The product of its digits is 69120, while the sum is 35.

The square root of 53643482 is about 7324.1710793782. The cubic root of 53643482 is about 377.1426543983.

The spelling of 53643482 in words is "fifty-three million, six hundred forty-three thousand, four hundred eighty-two".