50378713 has 36 divisors (see below), whose sum is σ = 66864420. Its totient is φ = 37773120.

The previous prime is 50378711. The next prime is 50378749. The reversal of 50378713 is 31787305.

50378713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38900169 + 11478544 = 6237^2 + 3388^2 .

It is not a de Polignac number, because 50378713 - 2¹ = 50378711 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (50378711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 171795 + ... + 172087.

It is an arithmetic number, because the mean of its divisors is an integer number (1857345).

Almost surely, 2^50378713 is an apocalyptic number.

It is an amenable number.

50378713 is a deficient number, since it is larger than the sum of its proper divisors (16485707).

50378713 is a wasteful number, since it uses less digits than its factorization.

50378713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 50378713 is about 7097.7963481633. The cubic root of 50378713 is about 369.3309384352.

The spelling of 50378713 in words is "fifty million, three hundred seventy-eight thousand, seven hundred thirteen".