875613049 has 2 divisors, whose sum is σ = 875613050. Its totient is φ = 875613048.

The previous prime is 875613007. The next prime is 875613071. The reversal of 875613049 is 940316578.

875613049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 581147449 + 294465600 = 24107^2 + 17160^2 .

It is a cyclic number.

It is not a de Polignac number, because 875613049 - 2¹¹ = 875611001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 875612996 and 875613014.

It is not a weakly prime, because it can be changed into another prime (875611049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437806524 + 437806525.

It is an arithmetic number, because the mean of its divisors is an integer number (437806525).

Almost surely, 2^875613049 is an apocalyptic number.

It is an amenable number.

875613049 is a deficient number, since it is larger than the sum of its proper divisors (1).

875613049 is an equidigital number, since it uses as much as digits as its factorization.

875613049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 875613049 is about 29590.7595204990. The cubic root of 875613049 is about 956.6889145815.

The spelling of 875613049 in words is "eight hundred seventy-five million, six hundred thirteen thousand, forty-nine".