116346654550 has 24 divisors (see below), whose sum is σ = 247319746416. Its totient is φ = 39890281440.

The previous prime is 116346654511. The next prime is 116346654553. The reversal of 116346654550 is 55456643611.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 116346654550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116346654553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166209157 + ... + 166209856.

It is an arithmetic number, because the mean of its divisors is an integer number (10304989434).

Almost surely, 2^116346654550 is an apocalyptic number.

116346654550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116346654550 is an abundant number, since it is smaller than the sum of its proper divisors (130973091866).

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

116346654550 is a wasteful number, since it uses less digits than its factorization.

116346654550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332419032 (or 332419027 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 116346654550 in words is "one hundred sixteen billion, three hundred forty-six million, six hundred fifty-four thousand, five hundred fifty".