2875759121 has 2 divisors, whose sum is σ = 2875759122. Its totient is φ = 2875759120.

The previous prime is 2875759093. The next prime is 2875759127. The reversal of 2875759121 is 1219575782.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2571605521 + 304153600 = 50711^2 + 17440^2 .

It is a cyclic number.

It is not a de Polignac number, because 2875759121 - 2⁶ = 2875759057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2875759127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437879560 + 1437879561.

It is an arithmetic number, because the mean of its divisors is an integer number (1437879561).

Almost surely, 2^2875759121 is an apocalyptic number.

It is an amenable number.

2875759121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2875759121 is an equidigital number, since it uses as much as digits as its factorization.

2875759121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 352800, while the sum is 47.

The square root of 2875759121 is about 53626.1048464272. The cubic root of 2875759121 is about 1422.0586290078.

It can be divided in two parts, 28757 and 59121, that added together give a palindrome (87878).

The spelling of 2875759121 in words is "two billion, eight hundred seventy-five million, seven hundred fifty-nine thousand, one hundred twenty-one".