85995853503 has 8 divisors (see below), whose sum is σ = 131041300608. Its totient is φ = 49140487704.

The previous prime is 85995853487. The next prime is 85995853549. The reversal of 85995853503 is 30535859958.

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

It is not a de Polignac number, because 85995853503 - 2⁴ = 85995853487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85995853003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2047520301 + ... + 2047520342.

It is an arithmetic number, because the mean of its divisors is an integer number (16380162576).

Almost surely, 2^85995853503 is an apocalyptic number.

85995853503 is a deficient number, since it is larger than the sum of its proper divisors (45045447105).

85995853503 is a wasteful number, since it uses less digits than its factorization.

85995853503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4095040653.

The product of its (nonzero) digits is 29160000, while the sum is 60.

The spelling of 85995853503 in words is "eighty-five billion, nine hundred ninety-five million, eight hundred fifty-three thousand, five hundred three".