118450916852 has 6 divisors (see below), whose sum is σ = 207289104498. Its totient is φ = 59225458424.

The previous prime is 118450916821. The next prime is 118450916861. The reversal of 118450916852 is 258619054811.

It can be written as a sum of positive squares in only one way, i.e., 86910577636 + 31540339216 = 294806^2 + 177596^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 118450916852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14806364603 + ... + 14806364610.

It is an arithmetic number, because the mean of its divisors is an integer number (34548184083).

Almost surely, 2^118450916852 is an apocalyptic number.

It is an amenable number.

118450916852 is a deficient number, since it is larger than the sum of its proper divisors (88838187646).

118450916852 is a wasteful number, since it uses less digits than its factorization.

118450916852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29612729217 (or 29612729215 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 50.

The spelling of 118450916852 in words is "one hundred eighteen billion, four hundred fifty million, nine hundred sixteen thousand, eight hundred fifty-two".