50134872 has 16 divisors (see below), whose sum is σ = 125337240. Its totient is φ = 16711616.

The previous prime is 50134859. The next prime is 50134913. The reversal of 50134872 is 27843105.

It is a congruent number.

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, 1044453 + ... + 1044500.

Almost surely, 2^50134872 is an apocalyptic number.

It is an amenable number.

50134872 is an abundant number, since it is smaller than the sum of its proper divisors (75202368).

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

50134872 is a wasteful number, since it uses less digits than its factorization.

50134872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088962 (or 2088958 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 50134872 is about 7080.5982798066. The cubic root of 50134872 is about 368.7341009328.

Adding to 50134872 its reverse (27843105), we get a palindrome (77977977).

The spelling of 50134872 in words is "fifty million, one hundred thirty-four thousand, eight hundred seventy-two".