50008078 has 4 divisors (see below), whose sum is σ = 75012120. Its totient is φ = 25004038.

The previous prime is 50008061. The next prime is 50008099. The reversal of 50008078 is 87080005.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12502018 + ... + 12502021.

It is an arithmetic number, because the mean of its divisors is an integer number (18753030).

Almost surely, 2^50008078 is an apocalyptic number.

50008078 is a deficient number, since it is larger than the sum of its proper divisors (25004042).

50008078 is a wasteful number, since it uses less digits than its factorization.

50008078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25004041.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 50008078 is about 7071.6389896544. The cubic root of 50008078 is about 368.4229885333.

The spelling of 50008078 in words is "fifty million, eight thousand, seventy-eight".