663100160773 has 16 divisors (see below), whose sum is σ = 694026273024. Its totient is φ = 632888490240.

The previous prime is 663100160747. The next prime is 663100160791. The reversal of 663100160773 is 377061001366.

It is a happy number.

It is not a de Polignac number, because 663100160773 - 2⁵ = 663100160741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (663100160713) 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, 4449361 + ... + 4595977.

It is an arithmetic number, because the mean of its divisors is an integer number (43376642064).

Almost surely, 2^663100160773 is an apocalyptic number.

It is an amenable number.

663100160773 is a deficient number, since it is larger than the sum of its proper divisors (30926112251).

663100160773 is a wasteful number, since it uses less digits than its factorization.

663100160773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149052.

The product of its (nonzero) digits is 95256, while the sum is 40.

The spelling of 663100160773 in words is "six hundred sixty-three billion, one hundred million, one hundred sixty thousand, seven hundred seventy-three".