50340005 has 8 divisors (see below), whose sum is σ = 61881624. Its totient is φ = 39289600.

The previous prime is 50339959. The next prime is 50340007. The reversal of 50340005 is 50004305.

It can be written as a sum of positive squares in 4 ways, for example, as 538756 + 49801249 = 734^2 + 7057^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-50340005 is a prime.

It is a super-2 number, since 2×50340005² = 5068232206800050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50340007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122576 + ... + 122985.

It is an arithmetic number, because the mean of its divisors is an integer number (7735203).

Almost surely, 2^50340005 is an apocalyptic number.

It is an amenable number.

50340005 is a deficient number, since it is larger than the sum of its proper divisors (11541619).

50340005 is a wasteful number, since it uses less digits than its factorization.

50340005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245607.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 50340005 is about 7095.0690623841. The cubic root of 50340005 is about 369.2363235732.

The spelling of 50340005 in words is "fifty million, three hundred forty thousand, five".