85860802534 has 12 divisors (see below), whose sum is σ = 139460298156. Its totient is φ = 39628062552.

The previous prime is 85860802523. The next prime is 85860802631. The reversal of 85860802534 is 43520806858.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127012684 + ... + 127013359.

It is an arithmetic number, because the mean of its divisors is an integer number (11621691513).

Almost surely, 2^85860802534 is an apocalyptic number.

85860802534 is a deficient number, since it is larger than the sum of its proper divisors (53599495622).

85860802534 is a wasteful number, since it uses less digits than its factorization.

85860802534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254026071 (or 254026058 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 49.

The spelling of 85860802534 in words is "eighty-five billion, eight hundred sixty million, eight hundred two thousand, five hundred thirty-four".