875423485 has 4 divisors (see below), whose sum is σ = 1050508188. Its totient is φ = 700338784.

The previous prime is 875423473. The next prime is 875423503. The reversal of 875423485 is 584324578.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 550090116 + 325333369 = 23454^2 + 18037^2 .

It is a cyclic number.

It is not a de Polignac number, because 875423485 - 2⁷ = 875423357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87542344 + ... + 87542353.

It is an arithmetic number, because the mean of its divisors is an integer number (262627047).

Almost surely, 2^875423485 is an apocalyptic number.

It is an amenable number.

875423485 is a deficient number, since it is larger than the sum of its proper divisors (175084703).

875423485 is a wasteful number, since it uses less digits than its factorization.

875423485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175084702.

The product of its digits is 1075200, while the sum is 46.

The square root of 875423485 is about 29587.5562525870. The cubic root of 875423485 is about 956.6198708159.

The spelling of 875423485 in words is "eight hundred seventy-five million, four hundred twenty-three thousand, four hundred eighty-five".