472540204047 has 16 divisors (see below), whose sum is σ = 667435079520. Its totient is φ = 296353815552.

The previous prime is 472540204043. The next prime is 472540204151. The reversal of 472540204047 is 740402045274.

It is not a de Polignac number, because 472540204047 - 2² = 472540204043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 472540203996 and 472540204014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472540204043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2111148 + ... + 2324225.

It is an arithmetic number, because the mean of its divisors is an integer number (41714692470).

Almost surely, 2^472540204047 is an apocalyptic number.

472540204047 is a deficient number, since it is larger than the sum of its proper divisors (194894875473).

472540204047 is a wasteful number, since it uses less digits than its factorization.

472540204047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4437482.

The product of its (nonzero) digits is 250880, while the sum is 39.

The spelling of 472540204047 in words is "four hundred seventy-two billion, five hundred forty million, two hundred four thousand, forty-seven".