2530344697 has 2 divisors, whose sum is σ = 2530344698. Its totient is φ = 2530344696.

The previous prime is 2530344689. The next prime is 2530344737. The reversal of 2530344697 is 7964430352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1314497536 + 1215847161 = 36256^2 + 34869^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530344697 - 2³ = 2530344689 is a prime.

It is not a weakly prime, because it can be changed into another prime (2530344097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265172348 + 1265172349.

It is an arithmetic number, because the mean of its divisors is an integer number (1265172349).

Almost surely, 2^2530344697 is an apocalyptic number.

It is an amenable number.

2530344697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530344697 is an equidigital number, since it uses as much as digits as its factorization.

2530344697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 43.

The square root of 2530344697 is about 50302.5317156105. The cubic root of 2530344697 is about 1362.6779516977.

The spelling of 2530344697 in words is "two billion, five hundred thirty million, three hundred forty-four thousand, six hundred ninety-seven".