2875812047 has 2 divisors, whose sum is σ = 2875812048. Its totient is φ = 2875812046.

The previous prime is 2875811993. The next prime is 2875812067. The reversal of 2875812047 is 7402185782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2875812047 - 2¹² = 2875807951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2875811989 and 2875812007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2875812067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437906023 + 1437906024.

It is an arithmetic number, because the mean of its divisors is an integer number (1437906024).

Almost surely, 2^2875812047 is an apocalyptic number.

2875812047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2875812047 is an equidigital number, since it uses as much as digits as its factorization.

2875812047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 250880, while the sum is 44.

The square root of 2875812047 is about 53626.5983165071. The cubic root of 2875812047 is about 1422.0673528972.

The spelling of 2875812047 in words is "two billion, eight hundred seventy-five million, eight hundred twelve thousand, forty-seven".