165463846494 has 16 divisors (see below), whose sum is σ = 330940847232. Its totient is φ = 55152423128.

The previous prime is 165463846459. The next prime is 165463846517. The reversal of 165463846494 is 494648364561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380634 + ... + 689789.

It is an arithmetic number, because the mean of its divisors is an integer number (20683802952).

Almost surely, 2^165463846494 is an apocalyptic number.

165463846494 is an abundant number, since it is smaller than the sum of its proper divisors (165477000738).

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

165463846494 is a wasteful number, since it uses less digits than its factorization.

165463846494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096191.

The product of its digits is 59719680, while the sum is 60.

The spelling of 165463846494 in words is "one hundred sixty-five billion, four hundred sixty-three million, eight hundred forty-six thousand, four hundred ninety-four".