47600173242145 has 4 divisors (see below), whose sum is σ = 57120207890580. Its totient is φ = 38080138593712.

The previous prime is 47600173242071. The next prime is 47600173242191. The reversal of 47600173242145 is 54124237100674.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17517229958881 + 30082943283264 = 4185359^2 + 5484792^2 .

It is a cyclic number.

It is not a de Polignac number, because 47600173242145 - 2²¹ = 47600171144993 is a prime.

It is a super-4 number, since 4×47600173242145⁴ (a number of 56 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47600173242095 and 47600173242104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4760017324210 + ... + 4760017324219.

It is an arithmetic number, because the mean of its divisors is an integer number (14280051972645).

Almost surely, 2^{47600173242145} is an apocalyptic number.

It is an amenable number.

47600173242145 is a deficient number, since it is larger than the sum of its proper divisors (9520034648435).

47600173242145 is an equidigital number, since it uses as much as digits as its factorization.

47600173242145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9520034648434.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 47600173242145 in words is "forty-seven trillion, six hundred billion, one hundred seventy-three million, two hundred forty-two thousand, one hundred forty-five".