50340313 has 8 divisors (see below), whose sum is σ = 52016832. Its totient is φ = 48680496.

The previous prime is 50340299. The next prime is 50340341. The reversal of 50340313 is 31304305.

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

It is a cyclic number.

It is not a de Polignac number, because 50340313 - 2¹⁷ = 50209241 is a prime.

It is a super-2 number, since 2×50340313² = 5068294225875938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50340343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2106 + ... + 10252.

It is an arithmetic number, because the mean of its divisors is an integer number (6502104).

Almost surely, 2^50340313 is an apocalyptic number.

It is an amenable number.

50340313 is a deficient number, since it is larger than the sum of its proper divisors (1676519).

50340313 is a wasteful number, since it uses less digits than its factorization.

50340313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8351.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 50340313 is about 7095.0907675660. The cubic root of 50340313 is about 369.2370766161.

Adding to 50340313 its reverse (31304305), we get a palindrome (81644618).

It can be divided in two parts, 50340 and 313, that added together give a cube (50653 = 37³).

The spelling of 50340313 in words is "fifty million, three hundred forty thousand, three hundred thirteen".