85754015798 has 8 divisors (see below), whose sum is σ = 140324753160. Its totient is φ = 38979098080.

The previous prime is 85754015771. The next prime is 85754015827. The reversal of 85754015798 is 89751045758.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1948954883 + ... + 1948954926.

It is an arithmetic number, because the mean of its divisors is an integer number (17540594145).

Almost surely, 2^85754015798 is an apocalyptic number.

85754015798 is a deficient number, since it is larger than the sum of its proper divisors (54570737362).

85754015798 is a wasteful number, since it uses less digits than its factorization.

85754015798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897909822.

The product of its (nonzero) digits is 14112000, while the sum is 59.

The spelling of 85754015798 in words is "eighty-five billion, seven hundred fifty-four million, fifteen thousand, seven hundred ninety-eight".