2530461379 has 2 divisors, whose sum is σ = 2530461380. Its totient is φ = 2530461378.

The previous prime is 2530461361. The next prime is 2530461431. The reversal of 2530461379 is 9731640352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2530461379 - 2⁷ = 2530461251 is a prime.

It is a super-2 number, since 2×2530461379² = 12806469581221163282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2530461079) 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, 1265230689 + 1265230690.

It is an arithmetic number, because the mean of its divisors is an integer number (1265230690).

Almost surely, 2^2530461379 is an apocalyptic number.

2530461379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530461379 is an equidigital number, since it uses as much as digits as its factorization.

2530461379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 2530461379 is about 50303.6915046997. The cubic root of 2530461379 is about 1362.6988971371.

The spelling of 2530461379 in words is "two billion, five hundred thirty million, four hundred sixty-one thousand, three hundred seventy-nine".