605122472047 has 4 divisors (see below), whose sum is σ = 619195087720. Its totient is φ = 591049856376.

The previous prime is 605122472039. The next prime is 605122472083. The reversal of 605122472047 is 740274221506.

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

It is a cyclic number.

It is not a de Polignac number, because 605122472047 - 2³ = 605122472039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605122476047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7036307772 + ... + 7036307857.

It is an arithmetic number, because the mean of its divisors is an integer number (154798771930).

Almost surely, 2^605122472047 is an apocalyptic number.

605122472047 is a deficient number, since it is larger than the sum of its proper divisors (14072615673).

605122472047 is a wasteful number, since it uses less digits than its factorization.

605122472047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14072615672.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 605122472047 in words is "six hundred five billion, one hundred twenty-two million, four hundred seventy-two thousand, forty-seven".