85805368224248 has 128 divisors (see below), whose sum is σ = 170566295961600. Its totient is φ = 40401236505600.

The previous prime is 85805368224223. The next prime is 85805368224263. The reversal of 85805368224248 is 84242286350858.

It is a super-2 number, since 2×85805368224248² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9354118190 + ... + 9354127362.

It is an arithmetic number, because the mean of its divisors is an integer number (1332549187200).

Almost surely, 2^{85805368224248} is an apocalyptic number.

It is an amenable number.

85805368224248 is a deficient number, since it is larger than the sum of its proper divisors (84760927737352).

85805368224248 is a wasteful number, since it uses less digits than its factorization.

85805368224248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11533 (or 11529 counting only the distinct ones).

The product of its (nonzero) digits is 235929600, while the sum is 65.

The spelling of 85805368224248 in words is "eighty-five trillion, eight hundred five billion, three hundred sixty-eight million, two hundred twenty-four thousand, two hundred forty-eight".