118472045252 has 18 divisors (see below), whose sum is σ = 227887344174. Its totient is φ = 53850929440.

The previous prime is 118472045233. The next prime is 118472045267. The reversal of 118472045252 is 252540274811.

It can be written as a sum of positive squares in only one way, i.e., 88509820036 + 29962225216 = 297506^2 + 173096^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122387993 + ... + 122388960.

Almost surely, 2^118472045252 is an apocalyptic number.

It is an amenable number.

118472045252 is a deficient number, since it is larger than the sum of its proper divisors (109415298922).

118472045252 is a wasteful number, since it uses less digits than its factorization.

118472045252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244776979 (or 244776966 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 41.

The spelling of 118472045252 in words is "one hundred eighteen billion, four hundred seventy-two million, forty-five thousand, two hundred fifty-two".