4572979795729 has 32 divisors (see below), whose sum is σ = 4760434851840. Its totient is φ = 4390392549312.

The previous prime is 4572979795723. The next prime is 4572979795757. The reversal of 4572979795729 is 9275979792754.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4572979795729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4572979795723) 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 31 ways as a sum of consecutive naturals, for example, 1045728387 + ... + 1045732759.

It is an arithmetic number, because the mean of its divisors is an integer number (148763589120).

Almost surely, 2^{4572979795729} is an apocalyptic number.

It is an amenable number.

4572979795729 is a deficient number, since it is larger than the sum of its proper divisors (187455056111).

4572979795729 is a wasteful number, since it uses less digits than its factorization.

4572979795729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6709.

The product of its digits is 6301184400, while the sum is 82.

The spelling of 4572979795729 in words is "four trillion, five hundred seventy-two billion, nine hundred seventy-nine million, seven hundred ninety-five thousand, seven hundred twenty-nine".