85462554617 has 8 divisors (see below), whose sum is σ = 93242242272. Its totient is φ = 77684594400.

The previous prime is 85462554587. The next prime is 85462554637. The reversal of 85462554617 is 71645526458.

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

It is a cyclic number.

It is not a de Polignac number, because 85462554617 - 2¹⁸ = 85462292473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85462554637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327308 + ... + 527309.

It is an arithmetic number, because the mean of its divisors is an integer number (11655280284).

Almost surely, 2^85462554617 is an apocalyptic number.

It is an amenable number.

85462554617 is a deficient number, since it is larger than the sum of its proper divisors (7779687655).

85462554617 is a wasteful number, since it uses less digits than its factorization.

85462554617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863719.

The product of its digits is 8064000, while the sum is 53.

The spelling of 85462554617 in words is "eighty-five billion, four hundred sixty-two million, five hundred fifty-four thousand, six hundred seventeen".