5366757640 has 32 divisors (see below), whose sum is σ = 12077446680. Its totient is φ = 2146304512.

The previous prime is 5366757637. The next prime is 5366757653. The reversal of 5366757640 is 467576635.

It can be written as a sum of positive squares in 4 ways, for example, as 2593050084 + 2773707556 = 50922^2 + 52666^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306564 + ... + 323596.

Almost surely, 2^5366757640 is an apocalyptic number.

It is an amenable number.

5366757640 is an abundant number, since it is smaller than the sum of its proper divisors (6710689040).

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

5366757640 is a wasteful number, since it uses less digits than its factorization.

5366757640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24921 (or 24917 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 49.

The square root of 5366757640 is about 73258.1574979879. The cubic root of 5366757640 is about 1750.8031839655.

The spelling of 5366757640 in words is "five billion, three hundred sixty-six million, seven hundred fifty-seven thousand, six hundred forty".