50061742 has 4 divisors (see below), whose sum is σ = 75092616. Its totient is φ = 25030870.

The previous prime is 50061709. The next prime is 50061763. The reversal of 50061742 is 24716005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24716005 = 5 ⋅4943201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12515434 + ... + 12515437.

It is an arithmetic number, because the mean of its divisors is an integer number (18773154).

Almost surely, 2^50061742 is an apocalyptic number.

50061742 is a deficient number, since it is larger than the sum of its proper divisors (25030874).

50061742 is a wasteful number, since it uses less digits than its factorization.

50061742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25030873.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 50061742 is about 7075.4322836135. The cubic root of 50061742 is about 368.5547271384.

Adding to 50061742 its reverse (24716005), we get a palindrome (74777747).

The spelling of 50061742 in words is "fifty million, sixty-one thousand, seven hundred forty-two".