5721337604 has 12 divisors (see below), whose sum is σ = 10012928604. Its totient is φ = 2860500864.

The previous prime is 5721337591. The next prime is 5721337613. The reversal of 5721337604 is 4067331275.

It can be written as a sum of positive squares in 2 ways, for example, as 1398012100 + 4323325504 = 37390^2 + 65752^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64904 + ... + 125120.

It is an arithmetic number, because the mean of its divisors is an integer number (834410717).

Almost surely, 2^5721337604 is an apocalyptic number.

It is an amenable number.

5721337604 is a deficient number, since it is larger than the sum of its proper divisors (4291591000).

5721337604 is a wasteful number, since it uses less digits than its factorization.

5721337604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83974 (or 83972 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 5721337604 is about 75639.5240862871. The cubic root of 5721337604 is about 1788.5422006061.

Adding to 5721337604 its reverse (4067331275), we get a palindrome (9788668879).

The spelling of 5721337604 in words is "five billion, seven hundred twenty-one million, three hundred thirty-seven thousand, six hundred four".