85577553303 has 16 divisors (see below), whose sum is σ = 124673740032. Its totient is φ = 51782976000.

The previous prime is 85577553253. The next prime is 85577553311. The reversal of 85577553303 is 30335577558.

It is not a de Polignac number, because 85577553303 - 2⁶ = 85577553239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85577553343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2034058 + ... + 2075703.

It is an arithmetic number, because the mean of its divisors is an integer number (7792108752).

Almost surely, 2^85577553303 is an apocalyptic number.

85577553303 is a deficient number, since it is larger than the sum of its proper divisors (39096186729).

85577553303 is a wasteful number, since it uses less digits than its factorization.

85577553303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4110406.

The product of its (nonzero) digits is 6615000, while the sum is 51.

The spelling of 85577553303 in words is "eighty-five billion, five hundred seventy-seven million, five hundred fifty-three thousand, three hundred three".