4747405118455 has 16 divisors (see below), whose sum is σ = 6079493145600. Its totient is φ = 3546370985472.

The previous prime is 4747405118441. The next prime is 4747405118459. The reversal of 4747405118455 is 5548115047474.

It is a cyclic number.

It is not a de Polignac number, because 4747405118455 - 2¹⁷ = 4747404987383 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4747405118396 and 4747405118405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4747405118459) 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, 219878280 + ... + 219899869.

It is an arithmetic number, because the mean of its divisors is an integer number (379968321600).

Almost surely, 2^{4747405118455} is an apocalyptic number.

4747405118455 is a deficient number, since it is larger than the sum of its proper divisors (1332088027145).

4747405118455 is a wasteful number, since it uses less digits than its factorization.

4747405118455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439778298.

The product of its (nonzero) digits is 12544000, while the sum is 55.

The spelling of 4747405118455 in words is "four trillion, seven hundred forty-seven billion, four hundred five million, one hundred eighteen thousand, four hundred fifty-five".