85759625 has 16 divisors (see below), whose sum is σ = 122318976. Its totient is φ = 58806000.

The previous prime is 85759607. The next prime is 85759643. The reversal of 85759625 is 52695758.

It is an interprime number because it is at equal distance from previous prime (85759607) and next prime (85759643).

It is not a de Polignac number, because 85759625 - 2¹⁰ = 85758601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85759625.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48131 + ... + 49880.

It is an arithmetic number, because the mean of its divisors is an integer number (7644936).

Almost surely, 2^85759625 is an apocalyptic number.

It is an amenable number.

85759625 is a deficient number, since it is larger than the sum of its proper divisors (36559351).

85759625 is an equidigital number, since it uses as much as digits as its factorization.

85759625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98033 (or 98023 counting only the distinct ones).

The product of its digits is 756000, while the sum is 47.

The square root of 85759625 is about 9260.6492752938. The cubic root of 85759625 is about 440.9888658121.

The spelling of 85759625 in words is "eighty-five million, seven hundred fifty-nine thousand, six hundred twenty-five".