55227008071738 has 4 divisors (see below), whose sum is σ = 82840512107610. Its totient is φ = 27613504035868.

The previous prime is 55227008071723. The next prime is 55227008071759. The reversal of 55227008071738 is 83717080072255.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 38115275495049 + 17111732576689 = 6173757^2 + 4136633^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13806752017933 + ... + 13806752017936.

Almost surely, 2^{55227008071738} is an apocalyptic number.

55227008071738 is a deficient number, since it is larger than the sum of its proper divisors (27613504035872).

55227008071738 is a wasteful number, since it uses less digits than its factorization.

55227008071738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27613504035871.

The product of its (nonzero) digits is 6585600, while the sum is 55.

The spelling of 55227008071738 in words is "fifty-five trillion, two hundred twenty-seven billion, eight million, seventy-one thousand, seven hundred thirty-eight".