50002378 has 16 divisors (see below), whose sum is σ = 77061600. Its totient is φ = 24320016.

The previous prime is 50002367. The next prime is 50002399. The reversal of 50002378 is 87320005.

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 7 ways as a sum of consecutive naturals, for example, 22773 + ... + 24871.

It is an arithmetic number, because the mean of its divisors is an integer number (4816350).

Almost surely, 2^50002378 is an apocalyptic number.

50002378 is a deficient number, since it is larger than the sum of its proper divisors (27059222).

50002378 is a wasteful number, since it uses less digits than its factorization.

50002378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 50002378 is about 7071.2359598588. The cubic root of 50002378 is about 368.4089901894.

The spelling of 50002378 in words is "fifty million, two thousand, three hundred seventy-eight".