50555049768719 has 16 divisors (see below), whose sum is σ = 52668857961216. Its totient is φ = 48487186372800.

The previous prime is 50555049768673. The next prime is 50555049768721. The reversal of 50555049768719 is 91786794055505.

It is a cyclic number.

It is not a de Polignac number, because 50555049768719 - 2³² = 50550754801423 is a prime.

It is a super-2 number, since 2×50555049768719² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (71).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50555049768799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24014237 + ... + 26034470.

It is an arithmetic number, because the mean of its divisors is an integer number (3291803622576).

Almost surely, 2^{50555049768719} is an apocalyptic number.

50555049768719 is a deficient number, since it is larger than the sum of its proper divisors (2113808192497).

50555049768719 is a wasteful number, since it uses less digits than its factorization.

50555049768719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50049166.

The product of its (nonzero) digits is 476280000, while the sum is 71.

The spelling of 50555049768719 in words is "fifty trillion, five hundred fifty-five billion, forty-nine million, seven hundred sixty-eight thousand, seven hundred nineteen".