118272756548 has 12 divisors (see below), whose sum is σ = 206987894652. Its totient is φ = 59133358080.

The previous prime is 118272756527. The next prime is 118272756551. The reversal of 118272756548 is 845657272811.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17067332164 + 101205424384 = 130642^2 + 318128^2 .

It is a junction number, because it is equal to n+sod(n) for n = 118272756493 and 118272756502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665765 + ... + 824492.

It is an arithmetic number, because the mean of its divisors is an integer number (17248991221).

Almost surely, 2^118272756548 is an apocalyptic number.

It is an amenable number.

118272756548 is a deficient number, since it is larger than the sum of its proper divisors (88715138104).

118272756548 is a wasteful number, since it uses less digits than its factorization.

118272756548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510102 (or 1510100 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 56.

The spelling of 118272756548 in words is "one hundred eighteen billion, two hundred seventy-two million, seven hundred fifty-six thousand, five hundred forty-eight".