85494871750 has 32 divisors (see below), whose sum is σ = 160115406048. Its totient is φ = 34183204000.

The previous prime is 85494871739. The next prime is 85494871789. The reversal of 85494871750 is 5717849458.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516705 + ... + 661795.

It is an arithmetic number, because the mean of its divisors is an integer number (5003606439).

Almost surely, 2^85494871750 is an apocalyptic number.

85494871750 is a deficient number, since it is larger than the sum of its proper divisors (74620534298).

85494871750 is a wasteful number, since it uses less digits than its factorization.

85494871750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147465 (or 147455 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 58.

The spelling of 85494871750 in words is "eighty-five billion, four hundred ninety-four million, eight hundred seventy-one thousand, seven hundred fifty".