85701703408 has 40 divisors (see below), whose sum is σ = 172406911680. Its totient is φ = 41220506880.

The previous prime is 85701703397. The next prime is 85701703429. The reversal of 85701703408 is 80430710758.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215035 + ... + 466522.

It is an arithmetic number, because the mean of its divisors is an integer number (4310172792).

Almost surely, 2^85701703408 is an apocalyptic number.

It is an amenable number.

85701703408 is an abundant number, since it is smaller than the sum of its proper divisors (86705208272).

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

85701703408 is a wasteful number, since it uses less digits than its factorization.

85701703408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681865 (or 681859 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 85701703408 in words is "eighty-five billion, seven hundred one million, seven hundred three thousand, four hundred eight".