50121360 has 120 divisors (see below), whose sum is σ = 171000960. Its totient is φ = 13153536.

The previous prime is 50121353. The next prime is 50121413. The reversal of 50121360 is 6312105.

50121360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47721 + ... + 48759.

It is an arithmetic number, because the mean of its divisors is an integer number (1425008).

Almost surely, 2^50121360 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 50121360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85500480).

50121360 is an abundant number, since it is smaller than the sum of its proper divisors (120879600).

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

50121360 is a wasteful number, since it uses less digits than its factorization.

50121360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125 (or 1116 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 50121360 is about 7079.6440588493. The cubic root of 50121360 is about 368.7009717445.

Adding to 50121360 its reverse (6312105), we get a palindrome (56433465).

The spelling of 50121360 in words is "fifty million, one hundred twenty-one thousand, three hundred sixty".