85614545067 has 8 divisors (see below), whose sum is σ = 114154377360. Its totient is φ = 57075538080.

The previous prime is 85614545017. The next prime is 85614545083. The reversal of 85614545067 is 76054541658.

It is a happy number.

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

It is not a de Polignac number, because 85614545067 - 2⁸ = 85614544811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85614545017) by changing a digit.

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, 101217 + ... + 425997.

It is an arithmetic number, because the mean of its divisors is an integer number (14269297170).

Almost surely, 2^85614545067 is an apocalyptic number.

85614545067 is a deficient number, since it is larger than the sum of its proper divisors (28539832293).

85614545067 is a wasteful number, since it uses less digits than its factorization.

85614545067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412653.

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 85614545067 in words is "eighty-five billion, six hundred fourteen million, five hundred forty-five thousand, sixty-seven".