5918749056 has 192 divisors, whose sum is σ = 19269432000. Its totient is φ = 1793456640.

The previous prime is 5918749013. The next prime is 5918749069. The reversal of 5918749056 is 6509478195.

5918749056 is a `hidden beast` number, since 591 + 8 + 7 + 49 + 0 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×5918749056² = 70063180775801782272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5918748993 and 5918749011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333495 + ... + 350793.

It is an arithmetic number, because the mean of its divisors is an integer number (100361625).

Almost surely, 2^5918749056 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 5918749056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9634716000).

5918749056 is an abundant number, since it is smaller than the sum of its proper divisors (13350682944).

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

5918749056 is a wasteful number, since it uses less digits than its factorization.

5918749056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17339 (or 17315 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The square root of 5918749056 is about 76933.4066319697. The cubic root of 5918749056 is about 1808.8809109495.

The spelling of 5918749056 in words is "five billion, nine hundred eighteen million, seven hundred forty-nine thousand, fifty-six".