50477456 has 40 divisors (see below), whose sum is σ = 103505280. Its totient is φ = 23798016.

The previous prime is 50477447. The next prime is 50477473. The reversal of 50477456 is 65477405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25925 + ... + 27803.

It is an arithmetic number, because the mean of its divisors is an integer number (2587632).

Almost surely, 2^50477456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50477456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51752640).

50477456 is an abundant number, since it is smaller than the sum of its proper divisors (53027824).

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

50477456 is a wasteful number, since it uses less digits than its factorization.

50477456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983 (or 1977 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 50477456 is about 7104.7488344065. The cubic root of 50477456 is about 369.5720789362.

The spelling of 50477456 in words is "fifty million, four hundred seventy-seven thousand, four hundred fifty-six".