30052824709 has 4 divisors (see below), whose sum is σ = 30053409804. Its totient is φ = 30052239616.

The previous prime is 30052824661. The next prime is 30052824727. The reversal of 30052824709 is 90742825003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 90742825003 = 103 ⋅880998301.

It can be written as a sum of positive squares in 2 ways, for example, as 11985432484 + 18067392225 = 109478^2 + 134415^2 .

It is a cyclic number.

It is not a de Polignac number, because 30052824709 - 2¹⁵ = 30052791941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30052828709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207202 + ... + 320995.

It is an arithmetic number, because the mean of its divisors is an integer number (7513352451).

Almost surely, 2^30052824709 is an apocalyptic number.

It is an amenable number.

30052824709 is a deficient number, since it is larger than the sum of its proper divisors (585095).

30052824709 is an equidigital number, since it uses as much as digits as its factorization.

30052824709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585094.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 30052824709 in words is "thirty billion, fifty-two million, eight hundred twenty-four thousand, seven hundred nine".