2587463953 has 2 divisors, whose sum is σ = 2587463954. Its totient is φ = 2587463952.

The previous prime is 2587463933. The next prime is 2587464043. The reversal of 2587463953 is 3593647852.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1761648784 + 825815169 = 41972^2 + 28737^2 .

It is a cyclic number.

It is not a de Polignac number, because 2587463953 - 2²⁵ = 2553909521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2587463953.

It is not a weakly prime, because it can be changed into another prime (2587463933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1293731976 + 1293731977.

It is an arithmetic number, because the mean of its divisors is an integer number (1293731977).

Almost surely, 2^2587463953 is an apocalyptic number.

It is an amenable number.

2587463953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2587463953 is an equidigital number, since it uses as much as digits as its factorization.

2587463953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5443200, while the sum is 52.

The square root of 2587463953 is about 50867.1205495259. The cubic root of 2587463953 is about 1372.8553149018.

The spelling of 2587463953 in words is "two billion, five hundred eighty-seven million, four hundred sixty-three thousand, nine hundred fifty-three".