541777627928 has 16 divisors (see below), whose sum is σ = 1015971390000. Its totient is φ = 270851923936.

The previous prime is 541777627921. The next prime is 541777627933. The reversal of 541777627928 is 829726777145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541777627921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4548788 + ... + 4666371.

It is an arithmetic number, because the mean of its divisors is an integer number (63498211875).

Almost surely, 2^541777627928 is an apocalyptic number.

It is an amenable number.

541777627928 is a deficient number, since it is larger than the sum of its proper divisors (474193762072).

541777627928 is a wasteful number, since it uses less digits than its factorization.

541777627928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9222514 (or 9222510 counting only the distinct ones).

The product of its digits is 82978560, while the sum is 65.

The spelling of 541777627928 in words is "five hundred forty-one billion, seven hundred seventy-seven million, six hundred twenty-seven thousand, nine hundred twenty-eight".