5750684721 has 32 divisors (see below), whose sum is σ = 8579260800. Its totient is φ = 3806994240.

The previous prime is 5750684713. The next prime is 5750684743. The reversal of 5750684721 is 1274860575.

5750684721 is a `hidden beast` number, since 575 + 0 + 6 + 8 + 4 + 72 + 1 = 666.

5750684721 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5750684721 - 2³ = 5750684713 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5750684711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5419531 + ... + 5420591.

It is an arithmetic number, because the mean of its divisors is an integer number (268101900).

Almost surely, 2^5750684721 is an apocalyptic number.

It is an amenable number.

5750684721 is a deficient number, since it is larger than the sum of its proper divisors (2828576079).

5750684721 is a wasteful number, since it uses less digits than its factorization.

5750684721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286 (or 2280 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The square root of 5750684721 is about 75833.2692226835. The cubic root of 5750684721 is about 1791.5950453846.

The spelling of 5750684721 in words is "five billion, seven hundred fifty million, six hundred eighty-four thousand, seven hundred twenty-one".