2530763377 has 2 divisors, whose sum is σ = 2530763378. Its totient is φ = 2530763376.

The previous prime is 2530763359. The next prime is 2530763381. The reversal of 2530763377 is 7733670352.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2265855201 + 264908176 = 47601^2 + 16276^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530763377 - 2²⁷ = 2396545649 is a prime.

It is not a weakly prime, because it can be changed into another prime (2530763317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265381688 + 1265381689.

It is an arithmetic number, because the mean of its divisors is an integer number (1265381689).

Almost surely, 2^2530763377 is an apocalyptic number.

It is an amenable number.

2530763377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530763377 is an equidigital number, since it uses as much as digits as its factorization.

2530763377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 555660, while the sum is 43.

The square root of 2530763377 is about 50306.6931630375. The cubic root of 2530763377 is about 1362.7531054295.

The spelling of 2530763377 in words is "two billion, five hundred thirty million, seven hundred sixty-three thousand, three hundred seventy-seven".