875139337 has 2 divisors, whose sum is σ = 875139338. Its totient is φ = 875139336.

The previous prime is 875139329. The next prime is 875139371. The reversal of 875139337 is 733931578.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 593604496 + 281534841 = 24364^2 + 16779^2 .

It is a cyclic number.

It is not a de Polignac number, because 875139337 - 2³ = 875139329 is a prime.

It is not a weakly prime, because it can be changed into another prime (875139437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437569668 + 437569669.

It is an arithmetic number, because the mean of its divisors is an integer number (437569669).

Almost surely, 2^875139337 is an apocalyptic number.

It is an amenable number.

875139337 is a deficient number, since it is larger than the sum of its proper divisors (1).

875139337 is an equidigital number, since it uses as much as digits as its factorization.

875139337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 476280, while the sum is 46.

The square root of 875139337 is about 29582.7540469105. The cubic root of 875139337 is about 956.5163586139.

The spelling of 875139337 in words is "eight hundred seventy-five million, one hundred thirty-nine thousand, three hundred thirty-seven".