5749666657380 has 288 divisors, whose sum is σ = 18684763668480. Its totient is φ = 1482615239040.

The previous prime is 5749666657373. The next prime is 5749666657403. The reversal of 5749666657380 is 837566669475.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5749666657299 and 5749666657308.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 199911441 + ... + 199940199.

Almost surely, 2^{5749666657380} 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 5749666657380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9342381834240).

5749666657380 is an abundant number, since it is smaller than the sum of its proper divisors (12935097011100).

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

5749666657380 is a wasteful number, since it uses less digits than its factorization.

5749666657380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30141 (or 30127 counting only the distinct ones).

The product of its (nonzero) digits is 1371686400, while the sum is 72.

It can be divided in two parts, 5749666 and 657380, that added together give a palindrome (6407046).

The spelling of 5749666657380 in words is "five trillion, seven hundred forty-nine billion, six hundred sixty-six million, six hundred fifty-seven thousand, three hundred eighty".