2878291765483 has 2 divisors, whose sum is σ = 2878291765484. Its totient is φ = 2878291765482.

The previous prime is 2878291765439. The next prime is 2878291765487. The reversal of 2878291765483 is 3845671928782.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2878291765483 is a prime.

It is not a weakly prime, because it can be changed into another prime (2878291765487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439145882741 + 1439145882742.

It is an arithmetic number, because the mean of its divisors is an integer number (1439145882742).

Almost surely, 2^{2878291765483} is an apocalyptic number.

2878291765483 is a deficient number, since it is larger than the sum of its proper divisors (1).

2878291765483 is an equidigital number, since it uses as much as digits as its factorization.

2878291765483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 325140480, while the sum is 70.

The spelling of 2878291765483 in words is "two trillion, eight hundred seventy-eight billion, two hundred ninety-one million, seven hundred sixty-five thousand, four hundred eighty-three".