618982082896 has 80 divisors (see below), whose sum is σ = 1234881676800. Its totient is φ = 300443162624.

The previous prime is 618982082891. The next prime is 618982082899. The reversal of 618982082896 is 698280289816.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (618982082891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72501540 + ... + 72510076.

It is an arithmetic number, because the mean of its divisors is an integer number (15436020960).

Almost surely, 2^618982082896 is an apocalyptic number.

It is an amenable number.

618982082896 is a deficient number, since it is larger than the sum of its proper divisors (615899593904).

618982082896 is a wasteful number, since it uses less digits than its factorization.

618982082896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9556 (or 9550 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 67.

The spelling of 618982082896 in words is "six hundred eighteen billion, nine hundred eighty-two million, eighty-two thousand, eight hundred ninety-six".