50057742 has 64 divisors (see below), whose sum is σ = 121536000. Its totient is φ = 13426560.

The previous prime is 50057737. The next prime is 50057767. The reversal of 50057742 is 24775005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118692 + ... + 119112.

It is an arithmetic number, because the mean of its divisors is an integer number (1899000).

Almost surely, 2^50057742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50057742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60768000).

50057742 is an abundant number, since it is smaller than the sum of its proper divisors (71478258).

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

50057742 is a wasteful number, since it uses less digits than its factorization.

50057742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 50057742 is about 7075.1496097256. The cubic root of 50057742 is about 368.5449108721.

The spelling of 50057742 in words is "fifty million, fifty-seven thousand, seven hundred forty-two".