5311732608 has 384 divisors, whose sum is σ = 19639226880. Its totient is φ = 1339379712.

The previous prime is 5311732607. The next prime is 5311732619. The reversal of 5311732608 is 8062371135.

5311732608 is a `hidden beast` number, since 5 + 3 + 1 + 17 + 32 + 608 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311732607) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2410035 + ... + 2412237.

It is an arithmetic number, because the mean of its divisors is an integer number (51143820).

Almost surely, 2^5311732608 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 5311732608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9819613440).

5311732608 is an abundant number, since it is smaller than the sum of its proper divisors (14327494272).

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

5311732608 is a wasteful number, since it uses less digits than its factorization.

5311732608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266 (or 2251 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 5311732608 is about 72881.6342297564. The cubic root of 5311732608 is about 1744.7989914140.

The spelling of 5311732608 in words is "five billion, three hundred eleven million, seven hundred thirty-two thousand, six hundred eight".