50065144156005 has 32 divisors (see below), whose sum is σ = 92526811878528. Its totient is φ = 22846126387200.

The previous prime is 50065144155997. The next prime is 50065144156007.

50065144156005 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50065144156005 - 2³ = 50065144155997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50065144156007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8924265316 + ... + 8924270925.

It is an arithmetic number, because the mean of its divisors is an integer number (2891462871204).

Almost surely, 2^{50065144156005} is an apocalyptic number.

50065144156005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50065144156005 is a deficient number, since it is larger than the sum of its proper divisors (42461667722523).

50065144156005 is a wasteful number, since it uses less digits than its factorization.

50065144156005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17848536277.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 50065144156005 in words is "fifty trillion, sixty-five billion, one hundred forty-four million, one hundred fifty-six thousand, five".