472486457760247 has 16 divisors (see below), whose sum is σ = 551477127168000. Its totient is φ = 396369050969088.

The previous prime is 472486457760217. The next prime is 472486457760271. The reversal of 472486457760247 is 742067754684274.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472486457760247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 472486457760247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472486457760217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47099754 + ... + 56243752.

It is an arithmetic number, because the mean of its divisors is an integer number (34467320448000).

Almost surely, 2^{472486457760247} is an apocalyptic number.

472486457760247 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

472486457760247 is a deficient number, since it is larger than the sum of its proper divisors (78990669407753).

472486457760247 is a wasteful number, since it uses less digits than its factorization.

472486457760247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9301110.

The product of its (nonzero) digits is 3540418560, while the sum is 73.

The spelling of 472486457760247 in words is "four hundred seventy-two trillion, four hundred eighty-six billion, four hundred fifty-seven million, seven hundred sixty thousand, two hundred forty-seven".