5317381641 has 16 divisors (see below), whose sum is σ = 8329325760. Its totient is φ = 2974758720.

The previous prime is 5317381639. The next prime is 5317381679. The reversal of 5317381641 is 1461837135.

It is not a de Polignac number, because 5317381641 - 2¹ = 5317381639 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 5317381641.

It is not an unprimeable number, because it can be changed into a prime (5317381621) 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, 6196986 + ... + 6197843.

It is an arithmetic number, because the mean of its divisors is an integer number (520582860).

Almost surely, 2^5317381641 is an apocalyptic number.

It is an amenable number.

5317381641 is a deficient number, since it is larger than the sum of its proper divisors (3011944119).

5317381641 is a wasteful number, since it uses less digits than its factorization.

5317381641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12394856.

The product of its digits is 60480, while the sum is 39.

The square root of 5317381641 is about 72920.3787771292. The cubic root of 5317381641 is about 1745.4173041043.

The spelling of 5317381641 in words is "five billion, three hundred seventeen million, three hundred eighty-one thousand, six hundred forty-one".