50477380 has 12 divisors (see below), whose sum is σ = 106002540. Its totient is φ = 20190944.

The previous prime is 50477377. The next prime is 50477381. The reversal of 50477380 is 8377405.

It can be written as a sum of positive squares in 2 ways, for example, as 9721924 + 40755456 = 3118^2 + 6384^2 .

It is not an unprimeable number, because it can be changed into a prime (50477381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261915 + ... + 1261954.

It is an arithmetic number, because the mean of its divisors is an integer number (8833545).

Almost surely, 2^50477380 is an apocalyptic number.

It is an amenable number.

50477380 is an abundant number, since it is smaller than the sum of its proper divisors (55525160).

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

50477380 is a wasteful number, since it uses less digits than its factorization.

50477380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523878 (or 2523876 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 50477380 is about 7104.7434858691. The cubic root of 50477380 is about 369.5718934575.

The spelling of 50477380 in words is "fifty million, four hundred seventy-seven thousand, three hundred eighty".