2530774501 has 2 divisors, whose sum is σ = 2530774502. Its totient is φ = 2530774500.

The previous prime is 2530774471. The next prime is 2530774537. The reversal of 2530774501 is 1054770352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2530593025 + 181476 = 50305^2 + 426^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2530774501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530775501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265387250 + 1265387251.

It is an arithmetic number, because the mean of its divisors is an integer number (1265387251).

Almost surely, 2^2530774501 is an apocalyptic number.

It is an amenable number.

2530774501 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530774501 is an equidigital number, since it uses as much as digits as its factorization.

2530774501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 2530774501 is about 50306.8037247448. The cubic root of 2530774501 is about 1362.7551020923.

The spelling of 2530774501 in words is "two billion, five hundred thirty million, seven hundred seventy-four thousand, five hundred one".