85718508458760 has 192 divisors, whose sum is σ = 291182872032000. Its totient is φ = 21827928325632.

The previous prime is 85718508458731. The next prime is 85718508458801. The reversal of 85718508458760 is 6785480581758.

85718508458760 is a `hidden beast` number, since 8 + 5 + 7 + 1 + 8 + 508 + 4 + 58 + 7 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3681747 + ... + 13601186.

It is an arithmetic number, because the mean of its divisors is an integer number (1516577458500).

Almost surely, 2^{85718508458760} is an apocalyptic number.

It is an amenable number.

85718508458760 is an abundant number, since it is smaller than the sum of its proper divisors (205464363573240).

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

85718508458760 is a wasteful number, since it uses less digits than its factorization.

85718508458760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17283572 (or 17283565 counting only the distinct ones).

The product of its (nonzero) digits is 602112000, while the sum is 72.

The spelling of 85718508458760 in words is "eighty-five trillion, seven hundred eighteen billion, five hundred eight million, four hundred fifty-eight thousand, seven hundred sixty".