5417630721 has 12 divisors (see below), whose sum is σ = 8237333520. Its totient is φ = 3421661400.

The previous prime is 5417630719. The next prime is 5417630747. The reversal of 5417630721 is 1270367145.

It is a happy number.

5417630721 is a `hidden beast` number, since 5 + 4 + 17 + 630 + 7 + 2 + 1 = 666.

5417630721 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5417630721 - 2¹ = 5417630719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5417632721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15840855 + ... + 15841196.

It is an arithmetic number, because the mean of its divisors is an integer number (686444460).

Almost surely, 2^5417630721 is an apocalyptic number.

It is an amenable number.

5417630721 is a deficient number, since it is larger than the sum of its proper divisors (2819702799).

5417630721 is a wasteful number, since it uses less digits than its factorization.

5417630721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31682076 (or 31682073 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 5417630721 is about 73604.5563874955. The cubic root of 5417630721 is about 1756.3179220769.

Adding to 5417630721 its reverse (1270367145), we get a palindrome (6687997866).

The spelling of 5417630721 in words is "five billion, four hundred seventeen million, six hundred thirty thousand, seven hundred twenty-one".