50364742 has 4 divisors (see below), whose sum is σ = 75547116. Its totient is φ = 25182370.

The previous prime is 50364737. The next prime is 50364749. The reversal of 50364742 is 24746305.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50364749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12591184 + ... + 12591187.

It is an arithmetic number, because the mean of its divisors is an integer number (18886779).

Almost surely, 2^50364742 is an apocalyptic number.

50364742 is a deficient number, since it is larger than the sum of its proper divisors (25182374).

50364742 is a wasteful number, since it uses less digits than its factorization.

50364742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25182373.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 50364742 is about 7096.8121012184. The cubic root of 50364742 is about 369.2967943872.

The spelling of 50364742 in words is "fifty million, three hundred sixty-four thousand, seven hundred forty-two".