2956588078487 has 2 divisors, whose sum is σ = 2956588078488. Its totient is φ = 2956588078486.

The previous prime is 2956588078469. The next prime is 2956588078489. The reversal of 2956588078487 is 7848708856592.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2956588078487 - 2²⁰ = 2956587029911 is a prime.

Together with 2956588078489, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2956588078489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1478294039243 + 1478294039244.

It is an arithmetic number, because the mean of its divisors is an integer number (1478294039244).

Almost surely, 2^{2956588078487} is an apocalyptic number.

2956588078487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2956588078487 is an equidigital number, since it uses as much as digits as its factorization.

2956588078487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2167603200, while the sum is 77.

The spelling of 2956588078487 in words is "two trillion, nine hundred fifty-six billion, five hundred eighty-eight million, seventy-eight thousand, four hundred eighty-seven".