50141280 has 96 divisors (see below), whose sum is σ = 180520704. Its totient is φ = 11460096.

The previous prime is 50141257. The next prime is 50141281. The reversal of 50141280 is 8214105.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50141281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4102 + ... + 10821.

It is an arithmetic number, because the mean of its divisors is an integer number (1880424).

Almost surely, 2^50141280 is an apocalyptic number.

It is an amenable number.

50141280 is an abundant number, since it is smaller than the sum of its proper divisors (130379424).

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

50141280 is a wasteful number, since it uses less digits than its factorization.

50141280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14948 (or 14940 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 50141280 is about 7081.0507694833. The cubic root of 50141280 is about 368.7498102077.

Adding to 50141280 its reverse (8214105), we get a palindrome (58355385).

The spelling of 50141280 in words is "fifty million, one hundred forty-one thousand, two hundred eighty".