2591480651 has 2 divisors, whose sum is σ = 2591480652. Its totient is φ = 2591480650.

The previous prime is 2591480627. The next prime is 2591480653. The reversal of 2591480651 is 1560841952.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2591480651 - 2¹⁸ = 2591218507 is a prime.

Together with 2591480653, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2591480599 and 2591480608.

It is not a weakly prime, because it can be changed into another prime (2591480653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1295740325 + 1295740326.

It is an arithmetic number, because the mean of its divisors is an integer number (1295740326).

Almost surely, 2^2591480651 is an apocalyptic number.

2591480651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2591480651 is an equidigital number, since it uses as much as digits as its factorization.

2591480651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 2591480651 is about 50906.5875010298. The cubic root of 2591480651 is about 1373.5653401523.

The spelling of 2591480651 in words is "two billion, five hundred ninety-one million, four hundred eighty thousand, six hundred fifty-one".