85853063100 has 72 divisors (see below), whose sum is σ = 283887468928. Its totient is φ = 19623556800.

The previous prime is 85853063069. The next prime is 85853063123. The reversal of 85853063100 is 136035858.

It is a super-2 number, since 2×85853063100² (a number of 23 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 23 ways as a sum of consecutive naturals, for example, 20439106 + ... + 20443305.

Almost surely, 2^85853063100 is an apocalyptic number.

It is an amenable number.

85853063100 is an abundant number, since it is smaller than the sum of its proper divisors (198034405828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85853063100 is a wasteful number, since it uses less digits than its factorization.

85853063100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40882435 (or 40882428 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

Adding to 85853063100 its reverse (136035858), we get a palindrome (85989098958).

The spelling of 85853063100 in words is "eighty-five billion, eight hundred fifty-three million, sixty-three thousand, one hundred".