18058230275 has 24 divisors (see below), whose sum is σ = 22871504880. Its totient is φ = 14140114560.

The previous prime is 18058230271. The next prime is 18058230277. The reversal of 18058230275 is 57203285081.

It is not a de Polignac number, because 18058230275 - 2² = 18058230271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18058230271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228641 + ... + 297309.

It is an arithmetic number, because the mean of its divisors is an integer number (952979370).

Almost surely, 2^18058230275 is an apocalyptic number.

18058230275 is a deficient number, since it is larger than the sum of its proper divisors (4813274605).

18058230275 is a wasteful number, since it uses less digits than its factorization.

18058230275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68903 (or 68898 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 18058230275 in words is "eighteen billion, fifty-eight million, two hundred thirty thousand, two hundred seventy-five".