2530727039 has 2 divisors, whose sum is σ = 2530727040. Its totient is φ = 2530727038.

The previous prime is 2530727033. The next prime is 2530727057. The reversal of 2530727039 is 9307270352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2530727039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2530726993 and 2530727011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530727033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265363519 + 1265363520.

It is an arithmetic number, because the mean of its divisors is an integer number (1265363520).

Almost surely, 2^2530727039 is an apocalyptic number.

2530727039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530727039 is an equidigital number, since it uses as much as digits as its factorization.

2530727039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 2530727039 is about 50306.3319970757. The cubic root of 2530727039 is about 1362.7465830287.

The spelling of 2530727039 in words is "two billion, five hundred thirty million, seven hundred twenty-seven thousand, thirty-nine".