5911738560 has 896 divisors, whose sum is σ = 26272296960. Its totient is φ = 1218281472.

The previous prime is 5911738549. The next prime is 5911738577. The reversal of 5911738560 is 658371195.

It is a happy number.

5911738560 is a `hidden beast` number, since 5 + 9 + 11 + 73 + 8 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 57395469 + ... + 57395571.

It is an arithmetic number, because the mean of its divisors is an integer number (29321760).

Almost surely, 2^5911738560 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 5911738560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13136148480).

5911738560 is an abundant number, since it is smaller than the sum of its proper divisors (20360558400).

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

5911738560 is a wasteful number, since it uses less digits than its factorization.

5911738560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The square root of 5911738560 is about 76887.8310267626. The cubic root of 5911738560 is about 1808.1664490296.

The spelling of 5911738560 in words is "five billion, nine hundred eleven million, seven hundred thirty-eight thousand, five hundred sixty".