116020894550 has 48 divisors (see below), whose sum is σ = 235783783872. Its totient is φ = 42123674400.

The previous prime is 116020894543. The next prime is 116020894553. The reversal of 116020894550 is 55498020611.

It is a junction number, because it is equal to n+sod(n) for n = 116020894498 and 116020894507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116020894553) 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, 189617 + ... + 517683.

It is an arithmetic number, because the mean of its divisors is an integer number (4912162164).

Almost surely, 2^116020894550 is an apocalyptic number.

116020894550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116020894550 is an abundant number, since it is smaller than the sum of its proper divisors (119762889322).

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

116020894550 is a wasteful number, since it uses less digits than its factorization.

116020894550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328733 (or 328728 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 116020894550 in words is "one hundred sixteen billion, twenty million, eight hundred ninety-four thousand, five hundred fifty".