975875893 has 2 divisors, whose sum is σ = 975875894. Its totient is φ = 975875892.

The previous prime is 975875881. The next prime is 975875917. The reversal of 975875893 is 398578579.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 739731204 + 236144689 = 27198^2 + 15367^2 .

It is a cyclic number.

It is not a de Polignac number, because 975875893 - 2¹³ = 975867701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (975875843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487937946 + 487937947.

It is an arithmetic number, because the mean of its divisors is an integer number (487937947).

Almost surely, 2^975875893 is an apocalyptic number.

It is an amenable number.

975875893 is a deficient number, since it is larger than the sum of its proper divisors (1).

975875893 is an equidigital number, since it uses as much as digits as its factorization.

975875893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19051200, while the sum is 61.

The square root of 975875893 is about 31239.0123563470. The cubic root of 975875893 is about 991.8930865554.

The spelling of 975875893 in words is "nine hundred seventy-five million, eight hundred seventy-five thousand, eight hundred ninety-three".