5745721580 has 24 divisors (see below), whose sum is σ = 12071387328. Its totient is φ = 2297265408.

The previous prime is 5745721547. The next prime is 5745721607. The reversal of 5745721580 is 851275475.

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, 17069 + ... + 108548.

It is an arithmetic number, because the mean of its divisors is an integer number (502974472).

Almost surely, 2^5745721580 is an apocalyptic number.

It is an amenable number.

5745721580 is an abundant number, since it is smaller than the sum of its proper divisors (6325665748).

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

5745721580 is a wasteful number, since it uses less digits than its factorization.

5745721580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127913 (or 127911 counting only the distinct ones).

The product of its (nonzero) digits is 392000, while the sum is 44.

The square root of 5745721580 is about 75800.5381247389. The cubic root of 5745721580 is about 1791.0794836991.

The spelling of 5745721580 in words is "five billion, seven hundred forty-five million, seven hundred twenty-one thousand, five hundred eighty".