50168872 has 16 divisors (see below), whose sum is σ = 101302740. Its totient is φ = 23154816.

The previous prime is 50168857. The next prime is 50168893. The reversal of 50168872 is 27886105.

It can be written as a sum of positive squares in 2 ways, for example, as 40018276 + 10150596 = 6326^2 + 3186^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241093 + ... + 241300.

Almost surely, 2^50168872 is an apocalyptic number.

50168872 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50168872 is an abundant number, since it is smaller than the sum of its proper divisors (51133868).

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

50168872 is a wasteful number, since it uses less digits than its factorization.

50168872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482412 (or 482408 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 50168872 is about 7082.9987999434. The cubic root of 50168872 is about 368.8174369817.

It can be divided in two parts, 50168 and 872, that added together give a triangular number (51040 = T₃₁₉).

The spelling of 50168872 in words is "fifty million, one hundred sixty-eight thousand, eight hundred seventy-two".