982551098255 has 16 divisors (see below), whose sum is σ = 1216941632640. Its totient is φ = 761185029792.

The previous prime is 982551098201. The next prime is 982551098261. The reversal of 982551098255 is 552890155289.

It is a cyclic number.

It is not a de Polignac number, because 982551098255 - 2⁸ = 982551097999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a junction number, because it is equal to n+sod(n) for n = 982551098194 and 982551098203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24836069 + ... + 24875598.

It is an arithmetic number, because the mean of its divisors is an integer number (76058852040).

Almost surely, 2^982551098255 is an apocalyptic number.

982551098255 is a deficient number, since it is larger than the sum of its proper divisors (234390534385).

982551098255 is a wasteful number, since it uses less digits than its factorization.

982551098255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49711798.

The product of its (nonzero) digits is 12960000, while the sum is 59.

The spelling of 982551098255 in words is "nine hundred eighty-two billion, five hundred fifty-one million, ninety-eight thousand, two hundred fifty-five".