2586952493 has 2 divisors, whose sum is σ = 2586952494. Its totient is φ = 2586952492.

The previous prime is 2586952471. The next prime is 2586952513. The reversal of 2586952493 is 3942596852.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1880349769 + 706602724 = 43363^2 + 26582^2 .

It is a cyclic number.

It is not a de Polignac number, because 2586952493 - 2¹⁰ = 2586951469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2586952463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1293476246 + 1293476247.

It is an arithmetic number, because the mean of its divisors is an integer number (1293476247).

Almost surely, 2^2586952493 is an apocalyptic number.

It is an amenable number.

2586952493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2586952493 is an equidigital number, since it uses as much as digits as its factorization.

2586952493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4665600, while the sum is 53.

The square root of 2586952493 is about 50862.0928885157. The cubic root of 2586952493 is about 1372.7648522117.

The spelling of 2586952493 in words is "two billion, five hundred eighty-six million, nine hundred fifty-two thousand, four hundred ninety-three".