53682442 has 8 divisors (see below), whose sum is σ = 87844032. Its totient is φ = 24401100.

The previous prime is 53682427. The next prime is 53682443. The reversal of 53682442 is 24428635.

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

It is a junction number, because it is equal to n+sod(n) for n = 53682398 and 53682407.

It is not an unprimeable number, because it can be changed into a prime (53682443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220034 + ... + 1220077.

It is an arithmetic number, because the mean of its divisors is an integer number (10980504).

Almost surely, 2^53682442 is an apocalyptic number.

53682442 is a deficient number, since it is larger than the sum of its proper divisors (34161590).

53682442 is a wasteful number, since it uses less digits than its factorization.

53682442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440124.

The product of its digits is 46080, while the sum is 34.

The square root of 53682442 is about 7326.8302832808. The cubic root of 53682442 is about 377.2339355849.

The spelling of 53682442 in words is "fifty-three million, six hundred eighty-two thousand, four hundred forty-two".