52798982 has 8 divisors (see below), whose sum is σ = 80541000. Its totient is φ = 25951984.

The previous prime is 52798981. The next prime is 52798987. The reversal of 52798982 is 28989725.

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

It is a self number, because there is not a number n which added to its sum of digits gives 52798982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52798981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223607 + ... + 223842.

It is an arithmetic number, because the mean of its divisors is an integer number (10067625).

Almost surely, 2^52798982 is an apocalyptic number.

52798982 is a deficient number, since it is larger than the sum of its proper divisors (27742018).

52798982 is a wasteful number, since it uses less digits than its factorization.

52798982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447510.

The product of its digits is 725760, while the sum is 50.

The square root of 52798982 is about 7266.2908006768. The cubic root of 52798982 is about 375.1530800207.

The spelling of 52798982 in words is "fifty-two million, seven hundred ninety-eight thousand, nine hundred eighty-two".