59782198820 has 24 divisors (see below), whose sum is σ = 125609938944. Its totient is φ = 23900056416.

The previous prime is 59782198789. The next prime is 59782198829. The reversal of 59782198820 is 2889128795.

It is a super-2 number, since 2×59782198820² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 59782198820.

It is not an unprimeable number, because it can be changed into a prime (59782198829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763172 + ... + 837851.

It is an arithmetic number, because the mean of its divisors is an integer number (5233747456).

Almost surely, 2^59782198820 is an apocalyptic number.

It is an amenable number.

59782198820 is an abundant number, since it is smaller than the sum of its proper divisors (65827740124).

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

59782198820 is a wasteful number, since it uses less digits than its factorization.

59782198820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602899 (or 1602897 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 59.

The spelling of 59782198820 in words is "fifty-nine billion, seven hundred eighty-two million, one hundred ninety-eight thousand, eight hundred twenty".