50575380 has 24 divisors (see below), whose sum is σ = 141611232. Its totient is φ = 13486752.

The previous prime is 50575379. The next prime is 50575387. The reversal of 50575380 is 8357505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50575387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421402 + ... + 421521.

It is an arithmetic number, because the mean of its divisors is an integer number (5900468).

Almost surely, 2^50575380 is an apocalyptic number.

It is an amenable number.

50575380 is an abundant number, since it is smaller than the sum of its proper divisors (91035852).

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

50575380 is a wasteful number, since it uses less digits than its factorization.

50575380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842935 (or 842933 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 50575380 is about 7111.6369423643. The cubic root of 50575380 is about 369.8109089804.

The spelling of 50575380 in words is "fifty million, five hundred seventy-five thousand, three hundred eighty".