50105611055554 has 4 divisors (see below), whose sum is σ = 75158416583334. Its totient is φ = 25052805527776.

The previous prime is 50105611055551. The next prime is 50105611055561. The reversal of 50105611055554 is 45555011650105.

50105611055554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 49735259696329 + 370351359225 = 7052323^2 + 608565^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50105611055554.

It is not an unprimeable number, because it can be changed into a prime (50105611055551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12526402763887 + ... + 12526402763890.

Almost surely, 2^{50105611055554} is an apocalyptic number.

50105611055554 is a deficient number, since it is larger than the sum of its proper divisors (25052805527780).

50105611055554 is a wasteful number, since it uses less digits than its factorization.

50105611055554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25052805527779.

The product of its (nonzero) digits is 375000, while the sum is 43.

The spelling of 50105611055554 in words is "fifty trillion, one hundred five billion, six hundred eleven million, fifty-five thousand, five hundred fifty-four".