50142876 has 72 divisors (see below), whose sum is σ = 138756240. Its totient is φ = 14047488.

The previous prime is 50142863. The next prime is 50142893. The reversal of 50142876 is 67824105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30360 + ... + 31968.

It is an arithmetic number, because the mean of its divisors is an integer number (1927170).

Almost surely, 2^50142876 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 50142876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69378120).

50142876 is an abundant number, since it is smaller than the sum of its proper divisors (88613364).

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

50142876 is a wasteful number, since it uses less digits than its factorization.

50142876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683 (or 1674 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 50142876 is about 7081.1634637254. The cubic root of 50142876 is about 368.7537226092.

The spelling of 50142876 in words is "fifty million, one hundred forty-two thousand, eight hundred seventy-six".