4717969455 has 16 divisors (see below), whose sum is σ = 7992795744. Its totient is φ = 2368235520.

The previous prime is 4717969447. The next prime is 4717969471. The reversal of 4717969455 is 5549697174.

It is a happy number.

It is not a de Polignac number, because 4717969455 - 2³ = 4717969447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4717969395 and 4717969404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9250666 + ... + 9251175.

It is an arithmetic number, because the mean of its divisors is an integer number (499549734).

Almost surely, 2^4717969455 is an apocalyptic number.

4717969455 is a deficient number, since it is larger than the sum of its proper divisors (3274826289).

4717969455 is a wasteful number, since it uses less digits than its factorization.

4717969455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18501866.

The product of its digits is 9525600, while the sum is 57.

The square root of 4717969455 is about 68687.4766969933. The cubic root of 4717969455 is about 1677.2007256013.

The spelling of 4717969455 in words is "four billion, seven hundred seventeen million, nine hundred sixty-nine thousand, four hundred fifty-five".