116163550 has 36 divisors (see below), whose sum is σ = 229550040. Its totient is φ = 43726720.

The previous prime is 116163527. The next prime is 116163571. The reversal of 116163550 is 55361611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10431 + ... + 18469.

It is an arithmetic number, because the mean of its divisors is an integer number (6376390).

Almost surely, 2^116163550 is an apocalyptic number.

116163550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116163550 is a deficient number, since it is larger than the sum of its proper divisors (113386490).

116163550 is a wasteful number, since it uses less digits than its factorization.

116163550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8085 (or 8063 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 116163550 is about 10777.9195580594. The cubic root of 116163550 is about 487.9289934087.

The spelling of 116163550 in words is "one hundred sixteen million, one hundred sixty-three thousand, five hundred fifty".