85526753 has 8 divisors (see below), whose sum is σ = 92832768. Its totient is φ = 78324624.

The previous prime is 85526747. The next prime is 85526783. The reversal of 85526753 is 35762558.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85526753 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 85526753.

It is not an unprimeable number, because it can be changed into a prime (85526783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24251 + ... + 27552.

It is an arithmetic number, because the mean of its divisors is an integer number (11604096).

Almost surely, 2^85526753 is an apocalyptic number.

It is an amenable number.

85526753 is a deficient number, since it is larger than the sum of its proper divisors (7306015).

85526753 is a wasteful number, since it uses less digits than its factorization.

85526753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51943.

The product of its digits is 252000, while the sum is 41.

The square root of 85526753 is about 9248.0675278676. The cubic root of 85526753 is about 440.5893497170.

The spelling of 85526753 in words is "eighty-five million, five hundred twenty-six thousand, seven hundred fifty-three".