118930487562 has 24 divisors (see below), whose sum is σ = 257749338756. Its totient is φ = 39633247296.

The previous prime is 118930487491. The next prime is 118930487563. The reversal of 118930487562 is 265784039811.

118930487562 is a `hidden beast` number, since 1 + 1 + 8 + 9 + 30 + 48 + 7 + 562 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 99950190201 + 18980297361 = 316149^2 + 137769^2 .

It is a super-3 number, since 3×118930487562³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 118930487499 and 118930487508.

It is not an unprimeable number, because it can be changed into a prime (118930487563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 782323 + ... + 921894.

It is a 2-persistent number, because it is pandigital, and so is 2⋅118930487562 = 237860975124, but 3⋅118930487562 = 356791462686 is not.

Almost surely, 2^118930487562 is an apocalyptic number.

118930487562 is an abundant number, since it is smaller than the sum of its proper divisors (138818851194).

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

118930487562 is a wasteful number, since it uses less digits than its factorization.

118930487562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708102 (or 1708099 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 118930487562 in words is "one hundred eighteen billion, nine hundred thirty million, four hundred eighty-seven thousand, five hundred sixty-two".