5030731729 has 2 divisors, whose sum is σ = 5030731730. Its totient is φ = 5030731728.

The previous prime is 5030731711. The next prime is 5030731753. The reversal of 5030731729 is 9271370305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4970250000 + 60481729 = 70500^2 + 7777^2 .

It is a cyclic number.

It is not a de Polignac number, because 5030731729 - 2¹⁵ = 5030698961 is a prime.

It is not a weakly prime, because it can be changed into another prime (5030731129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2515365864 + 2515365865.

It is an arithmetic number, because the mean of its divisors is an integer number (2515365865).

Almost surely, 2^5030731729 is an apocalyptic number.

It is an amenable number.

5030731729 is a deficient number, since it is larger than the sum of its proper divisors (1).

5030731729 is an equidigital number, since it uses as much as digits as its factorization.

5030731729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 37.

The square root of 5030731729 is about 70927.6513709569. The cubic root of 5030731729 is about 1713.4721612750.

The spelling of 5030731729 in words is "five billion, thirty million, seven hundred thirty-one thousand, seven hundred twenty-nine".