5317381632 has 80 divisors (see below), whose sum is σ = 14206769280. Its totient is φ = 1767340032.

The previous prime is 5317381631. The next prime is 5317381633. The reversal of 5317381632 is 2361837135.

It is an interprime number because it is at equal distance from previous prime (5317381631) and next prime (5317381633).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5317381631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546603 + ... + 556245.

It is an arithmetic number, because the mean of its divisors is an integer number (177584616).

Almost surely, 2^5317381632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5317381632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7103384640).

5317381632 is an abundant number, since it is smaller than the sum of its proper divisors (8889387648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5317381632 is an equidigital number, since it uses as much as digits as its factorization.

5317381632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10023 (or 10007 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 5317381632 is about 72920.3787154181. The cubic root of 5317381632 is about 1745.4173031195.

The spelling of 5317381632 in words is "five billion, three hundred seventeen million, three hundred eighty-one thousand, six hundred thirty-two".