116403455506 has 16 divisors (see below), whose sum is σ = 193118416344. Its totient is φ = 52272653184.

The previous prime is 116403455503. The next prime is 116403455579. The reversal of 116403455506 is 605554304611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 101362640625 + 15040814881 = 318375^2 + 122641^2 .

It is not an unprimeable number, because it can be changed into a prime (116403455503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60499795 + ... + 60501718.

Almost surely, 2^116403455506 is an apocalyptic number.

116403455506 is a deficient number, since it is larger than the sum of its proper divisors (76714960838).

116403455506 is a wasteful number, since it uses less digits than its factorization.

116403455506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121001565.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 116403455506 in words is "one hundred sixteen billion, four hundred three million, four hundred fifty-five thousand, five hundred six".