118676768550 has 48 divisors (see below), whose sum is σ = 301163016000. Its totient is φ = 30911156640.

The previous prime is 118676768549. The next prime is 118676768557. The reversal of 118676768550 is 55867676811.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118676768557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9193300 + ... + 9206199.

It is an arithmetic number, because the mean of its divisors is an integer number (6274229500).

Almost surely, 2^118676768550 is an apocalyptic number.

118676768550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118676768550 is an abundant number, since it is smaller than the sum of its proper divisors (182486247450).

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

118676768550 is a wasteful number, since it uses less digits than its factorization.

118676768550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18399557 (or 18399552 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 60.

The spelling of 118676768550 in words is "one hundred eighteen billion, six hundred seventy-six million, seven hundred sixty-eight thousand, five hundred fifty".