50066005 has 16 divisors (see below), whose sum is σ = 66469248. Its totient is φ = 35896000.

The previous prime is 50065991. The next prime is 50066017.

50066005 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50066005 - 2⁷ = 50065877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2506 + ... + 10315.

It is an arithmetic number, because the mean of its divisors is an integer number (4154328).

Almost surely, 2^50066005 is an apocalyptic number.

50066005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50066005 is a deficient number, since it is larger than the sum of its proper divisors (16403243).

50066005 is a wasteful number, since it uses less digits than its factorization.

50066005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12908.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 50066005 is about 7075.7335308786. The cubic root of 50066005 is about 368.5651882487.

It can be divided in two parts, 5006 and 6005, that added together give a palindrome (11011).

The spelling of 50066005 in words is "fifty million, sixty-six thousand, five".