118959459025 has 27 divisors (see below), whose sum is σ = 162164652699. Its totient is φ = 86502174000.

The previous prime is 118959459011. The next prime is 118959459041. The reversal of 118959459025 is 520954959811.

It is a happy number.

The square root of 118959459025 is 344905.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 42825405249 + 76134053776 = 206943^2 + 275924^2 .

It is not a de Polignac number, because 118959459025 - 2¹¹ = 118959456977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 18966640 + ... + 18972910.

Almost surely, 2^118959459025 is an apocalyptic number.

118959459025 is the 344905-th square number.

118959459025 is the 172453-rd centered octagonal number.

It is an amenable number.

118959459025 is a deficient number, since it is larger than the sum of its proper divisors (43205193674).

118959459025 is an frugal number, since it uses more digits than its factorization.

118959459025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12574 (or 6287 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 58.

The spelling of 118959459025 in words is "one hundred eighteen billion, nine hundred fifty-nine million, four hundred fifty-nine thousand, twenty-five".