116533354077 has 32 divisors (see below), whose sum is σ = 208911340800. Its totient is φ = 62673398784.

The previous prime is 116533354039. The next prime is 116533354079. The reversal of 116533354077 is 770453335611.

116533354077 is a `hidden beast` number, since 1 + 1 + 6 + 5 + 3 + 33 + 540 + 77 = 666.

It is not a de Polignac number, because 116533354077 - 2⁸ = 116533353821 is a prime.

It is a super-4 number, since 4×116533354077⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116533354079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18131452 + ... + 18137877.

It is an arithmetic number, because the mean of its divisors is an integer number (6528479400).

Almost surely, 2^116533354077 is an apocalyptic number.

116533354077 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

116533354077 is a deficient number, since it is larger than the sum of its proper divisors (92377986723).

116533354077 is a wasteful number, since it uses less digits than its factorization.

116533354077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36269362 (or 36269356 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 45.

Adding to 116533354077 its reverse (770453335611), we get a palindrome (886986689688).

The spelling of 116533354077 in words is "one hundred sixteen billion, five hundred thirty-three million, three hundred fifty-four thousand, seventy-seven".