50121160 has 32 divisors (see below), whose sum is σ = 112974840. Its totient is φ = 20012544.

The previous prime is 50121133. The next prime is 50121167. The reversal of 50121160 is 6112105.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40424164 + 9696996 = 6358^2 + 3114^2 .

It is not an unprimeable number, because it can be changed into a prime (50121167) 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, 40714 + ... + 41926.

Almost surely, 2^50121160 is an apocalyptic number.

It is an amenable number.

50121160 is an abundant number, since it is smaller than the sum of its proper divisors (62853680).

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

50121160 is a wasteful number, since it uses less digits than its factorization.

50121160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257 (or 2253 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 50121160 is about 7079.6299338313. The cubic root of 50121160 is about 368.7004813329.

Adding to 50121160 its reverse (6112105), we get a palindrome (56233265).

The spelling of 50121160 in words is "fifty million, one hundred twenty-one thousand, one hundred sixty".