2586472897 has 2 divisors, whose sum is σ = 2586472898. Its totient is φ = 2586472896.

The previous prime is 2586472883. The next prime is 2586472949. The reversal of 2586472897 is 7982746852.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2354093361 + 232379536 = 48519^2 + 15244^2 .

It is a cyclic number.

It is not a de Polignac number, because 2586472897 - 2¹⁹ = 2585948609 is a prime.

It is not a weakly prime, because it can be changed into another prime (2586472997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1293236448 + 1293236449.

It is an arithmetic number, because the mean of its divisors is an integer number (1293236449).

Almost surely, 2^2586472897 is an apocalyptic number.

It is an amenable number.

2586472897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2586472897 is an equidigital number, since it uses as much as digits as its factorization.

2586472897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13547520, while the sum is 58.

The square root of 2586472897 is about 50857.3779996570. The cubic root of 2586472897 is about 1372.6800145216.

The spelling of 2586472897 in words is "two billion, five hundred eighty-six million, four hundred seventy-two thousand, eight hundred ninety-seven".