50078319 has 8 divisors (see below), whose sum is σ = 70285440. Its totient is φ = 31628376.

The previous prime is 50078309. The next prime is 50078339. The reversal of 50078319 is 91387005.

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

It is not a de Polignac number, because 50078319 - 2¹³ = 50070127 is a prime.

It is a super-2 number, since 2×50078319² = 5015676067731522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50078319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50078309) 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, 439227 + ... + 439340.

It is an arithmetic number, because the mean of its divisors is an integer number (8785680).

Almost surely, 2^50078319 is an apocalyptic number.

50078319 is a deficient number, since it is larger than the sum of its proper divisors (20207121).

50078319 is a wasteful number, since it uses less digits than its factorization.

50078319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878589.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 50078319 is about 7076.6036345128. The cubic root of 50078319 is about 368.5954026273.

The spelling of 50078319 in words is "fifty million, seventy-eight thousand, three hundred nineteen".