82783508300555 has 8 divisors (see below), whose sum is σ = 99340307908800. Its totient is φ = 66226741341696.

The previous prime is 82783508300551. The next prime is 82783508300567. The reversal of 82783508300555 is 55500380538728.

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

It is a cyclic number.

It is not a de Polignac number, because 82783508300555 - 2² = 82783508300551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82783508300494 and 82783508300503.

It is not an unprimeable number, because it can be changed into a prime (82783508300551) 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, 2186435 + ... + 13051724.

It is an arithmetic number, because the mean of its divisors is an integer number (12417538488600).

Almost surely, 2^{82783508300555} is an apocalyptic number.

82783508300555 is a deficient number, since it is larger than the sum of its proper divisors (16556799608245).

82783508300555 is a wasteful number, since it uses less digits than its factorization.

82783508300555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16324693.

The product of its (nonzero) digits is 40320000, while the sum is 59.

The spelling of 82783508300555 in words is "eighty-two trillion, seven hundred eighty-three billion, five hundred eight million, three hundred thousand, five hundred fifty-five".