5732021805 has 16 divisors (see below), whose sum is σ = 9232790400. Its totient is φ = 3036559808.

The previous prime is 5732021777. The next prime is 5732021807. The reversal of 5732021805 is 5081202375.

It is a cyclic number.

It is not a de Polignac number, because 5732021805 - 2⁵ = 5732021773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5732021807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1280097 + ... + 1284566.

It is an arithmetic number, because the mean of its divisors is an integer number (577049400).

Almost surely, 2^5732021805 is an apocalyptic number.

It is an amenable number.

5732021805 is a deficient number, since it is larger than the sum of its proper divisors (3500768595).

5732021805 is a wasteful number, since it uses less digits than its factorization.

5732021805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564820.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 5732021805 is about 75710.1169263395. The cubic root of 5732021805 is about 1789.6548344583.

The spelling of 5732021805 in words is "five billion, seven hundred thirty-two million, twenty-one thousand, eight hundred five".