50950380 has 96 divisors (see below), whose sum is σ = 155683584. Its totient is φ = 12374784.

The previous prime is 50950349. The next prime is 50950421. The reversal of 50950380 is 8305905.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64347 + ... + 65133.

It is an arithmetic number, because the mean of its divisors is an integer number (1621704).

Almost surely, 2^50950380 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 50950380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77841792).

50950380 is an abundant number, since it is smaller than the sum of its proper divisors (104733204).

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

50950380 is a wasteful number, since it uses less digits than its factorization.

50950380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895 (or 893 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 50950380 is about 7137.9534882206. The cubic root of 50950380 is about 370.7226684331.

The spelling of 50950380 in words is "fifty million, nine hundred fifty thousand, three hundred eighty".