541777630168 has 16 divisors (see below), whose sum is σ = 1015841342880. Its totient is φ = 270886605408.

The previous prime is 541777630159. The next prime is 541777630169. The reversal of 541777630168 is 861036777145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541777630169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1284705 + ... + 1653487.

It is an arithmetic number, because the mean of its divisors is an integer number (63490083930).

Almost surely, 2^541777630168 is an apocalyptic number.

It is an amenable number.

541777630168 is a deficient number, since it is larger than the sum of its proper divisors (474063712712).

541777630168 is a wasteful number, since it uses less digits than its factorization.

541777630168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552426 (or 552422 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 541777630168 in words is "five hundred forty-one billion, seven hundred seventy-seven million, six hundred thirty thousand, one hundred sixty-eight".