5701666720 has 96 divisors (see below), whose sum is σ = 14304729600. Its totient is φ = 2140164096.

The previous prime is 5701666717. The next prime is 5701666727. The reversal of 5701666720 is 276661075.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (5701666727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 973561 + ... + 979399.

It is an arithmetic number, because the mean of its divisors is an integer number (149007600).

Almost surely, 2^5701666720 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 5701666720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7152364800).

5701666720 is an abundant number, since it is smaller than the sum of its proper divisors (8603062880).

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

5701666720 is a wasteful number, since it uses less digits than its factorization.

5701666720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6230 (or 6222 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 5701666720 is about 75509.3816687701. The cubic root of 5701666720 is about 1786.4900811839.

The spelling of 5701666720 in words is "five billion, seven hundred one million, six hundred sixty-six thousand, seven hundred twenty".