50800278 has 8 divisors (see below), whose sum is σ = 101600568. Its totient is φ = 16933424.

The previous prime is 50800259. The next prime is 50800303. The reversal of 50800278 is 87200805.

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

50800278 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4233351 + ... + 4233362.

It is an arithmetic number, because the mean of its divisors is an integer number (12700071).

Almost surely, 2^50800278 is an apocalyptic number.

50800278 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50800278 is a wasteful number, since it uses less digits than its factorization.

50800278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8466718.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 50800278 is about 7127.4313746258. The cubic root of 50800278 is about 370.3582553906.

The spelling of 50800278 in words is "fifty million, eight hundred thousand, two hundred seventy-eight".