85650162643 has 16 divisors (see below), whose sum is σ = 90425065120. Its totient is φ = 80902250496.

The previous prime is 85650162623. The next prime is 85650162659. The reversal of 85650162643 is 34626105658.

It is not a de Polignac number, because 85650162643 - 2⁹ = 85650162131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85650162593 and 85650162602.

It is not an unprimeable number, because it can be changed into a prime (85650162623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14384755 + ... + 14390707.

It is an arithmetic number, because the mean of its divisors is an integer number (5651566570).

Almost surely, 2^85650162643 is an apocalyptic number.

85650162643 is a deficient number, since it is larger than the sum of its proper divisors (4774902477).

85650162643 is a wasteful number, since it uses less digits than its factorization.

85650162643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8086.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 85650162643 in words is "eighty-five billion, six hundred fifty million, one hundred sixty-two thousand, six hundred forty-three".