5652721773001 has 4 divisors (see below), whose sum is σ = 5662254188052. Its totient is φ = 5643189357952.

The previous prime is 5652721772993. The next prime is 5652721773011. The reversal of 5652721773001 is 1003771272565.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3656887465401 + 1995834307600 = 1912299^2 + 1412740^2 .

It is a cyclic number.

It is not a de Polignac number, because 5652721773001 - 2³ = 5652721772993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5652721773011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4766206636 + ... + 4766207821.

It is an arithmetic number, because the mean of its divisors is an integer number (1415563547013).

Almost surely, 2^{5652721773001} is an apocalyptic number.

It is an amenable number.

5652721773001 is a deficient number, since it is larger than the sum of its proper divisors (9532415051).

5652721773001 is an equidigital number, since it uses as much as digits as its factorization.

5652721773001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9532415050.

The product of its (nonzero) digits is 617400, while the sum is 46.

It can be divided in two parts, 56527 and 21773001, that added together give a triangular number (21829528 = T₆₆₀₇).

The spelling of 5652721773001 in words is "five trillion, six hundred fifty-two billion, seven hundred twenty-one million, seven hundred seventy-three thousand, one".