5760729666 has 32 divisors (see below), whose sum is σ = 12847870080. Its totient is φ = 1913305968.

The previous prime is 5760729647. The next prime is 5760729673. The reversal of 5760729666 is 6669270675.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177606 + ... + 207521.

It is an arithmetic number, because the mean of its divisors is an integer number (401495940).

Almost surely, 2^5760729666 is an apocalyptic number.

5760729666 is an abundant number, since it is smaller than the sum of its proper divisors (7087140414).

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

5760729666 is a wasteful number, since it uses less digits than its factorization.

5760729666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385415 (or 385409 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The square root of 5760729666 is about 75899.4707886689. The cubic root of 5760729666 is about 1792.6375882203.

The spelling of 5760729666 in words is "five billion, seven hundred sixty million, seven hundred twenty-nine thousand, six hundred sixty-six".