2030257529 has 2 divisors, whose sum is σ = 2030257530. Its totient is φ = 2030257528.

The previous prime is 2030257507. The next prime is 2030257547. The reversal of 2030257529 is 9257520302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1991569129 + 38688400 = 44627^2 + 6220^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030257529 is a prime.

It is a super-2 number, since 2×2030257529² = 8243891268122371682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2030257129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015128764 + 1015128765.

It is an arithmetic number, because the mean of its divisors is an integer number (1015128765).

Almost surely, 2^2030257529 is an apocalyptic number.

It is an amenable number.

2030257529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030257529 is an equidigital number, since it uses as much as digits as its factorization.

2030257529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 2030257529 is about 45058.3791208694. The cubic root of 2030257529 is about 1266.2429583364.

The spelling of 2030257529 in words is "two billion, thirty million, two hundred fifty-seven thousand, five hundred twenty-nine".