541776936966 has 32 divisors (see below), whose sum is σ = 1148737164288. Its totient is φ = 170043325920.

The previous prime is 541776936949. The next prime is 541776937007. The reversal of 541776936966 is 669639677145.

It is a super-2 number, since 2×541776936966² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 541776936966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39355000 + ... + 39368763.

It is an arithmetic number, because the mean of its divisors is an integer number (35898036384).

Almost surely, 2^541776936966 is an apocalyptic number.

541776936966 is an abundant number, since it is smaller than the sum of its proper divisors (606960227322).

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

541776936966 is a wasteful number, since it uses less digits than its factorization.

541776936966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78723836.

The product of its digits is 308629440, while the sum is 69.

The spelling of 541776936966 in words is "five hundred forty-one billion, seven hundred seventy-six million, nine hundred thirty-six thousand, nine hundred sixty-six".