18062275145047 has 24 divisors (see below), whose sum is σ = 21808828309632. Its totient is φ = 14899755729600.

The previous prime is 18062275145027. The next prime is 18062275145051. The reversal of 18062275145047 is 74054157226081.

It is not a de Polignac number, because 18062275145047 - 2⁷ = 18062275144919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18062275144985 and 18062275145003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18062275145017) 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, 32572848 + ... + 33122725.

It is an arithmetic number, because the mean of its divisors is an integer number (908701179568).

Almost surely, 2^{18062275145047} is an apocalyptic number.

18062275145047 is a deficient number, since it is larger than the sum of its proper divisors (3746553164585).

18062275145047 is a wasteful number, since it uses less digits than its factorization.

18062275145047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65695799 (or 65695792 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 52.

The spelling of 18062275145047 in words is "eighteen trillion, sixty-two billion, two hundred seventy-five million, one hundred forty-five thousand, forty-seven".