5658893940 has 192 divisors, whose sum is σ = 18364760064. Its totient is φ = 1275305472.

The previous prime is 5658893939. The next prime is 5658893957. The reversal of 5658893940 is 493988565.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14774989 + ... + 14775371.

It is an arithmetic number, because the mean of its divisors is an integer number (95649792).

Almost surely, 2^5658893940 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 5658893940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9182380032).

5658893940 is an abundant number, since it is smaller than the sum of its proper divisors (12705866124).

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

5658893940 is a wasteful number, since it uses less digits than its factorization.

5658893940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 57.

The square root of 5658893940 is about 75225.6202367252. The cubic root of 5658893940 is about 1782.0115646305.

The spelling of 5658893940 in words is "five billion, six hundred fifty-eight million, eight hundred ninety-three thousand, nine hundred forty".