50225278 has 8 divisors (see below), whose sum is σ = 75566520. Its totient is φ = 25036440.

The previous prime is 50225267. The next prime is 50225297. The reversal of 50225278 is 87252205.

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

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, 37273 + ... + 38596.

It is an arithmetic number, because the mean of its divisors is an integer number (9445815).

Almost surely, 2^50225278 is an apocalyptic number.

50225278 is a deficient number, since it is larger than the sum of its proper divisors (25341242).

50225278 is a wasteful number, since it uses less digits than its factorization.

50225278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76202.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 50225278 is about 7086.9794694214. The cubic root of 50225278 is about 368.9556084797.

The spelling of 50225278 in words is "fifty million, two hundred twenty-five thousand, two hundred seventy-eight".