85584080078 has 32 divisors (see below), whose sum is σ = 150756609024. Its totient is φ = 35678208672.

The previous prime is 85584079969. The next prime is 85584080081. The reversal of 85584080078 is 87008048558.

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, 291725 + ... + 506232.

It is an arithmetic number, because the mean of its divisors is an integer number (4711144032).

Almost surely, 2^85584080078 is an apocalyptic number.

85584080078 is a deficient number, since it is larger than the sum of its proper divisors (65172528946).

85584080078 is a wasteful number, since it uses less digits than its factorization.

85584080078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798176.

The product of its (nonzero) digits is 2867200, while the sum is 53.

The spelling of 85584080078 in words is "eighty-five billion, five hundred eighty-four million, eighty thousand, seventy-eight".