50422534 has 4 divisors (see below), whose sum is σ = 75633804. Its totient is φ = 25211266.

The previous prime is 50422529. The next prime is 50422549. The reversal of 50422534 is 43522405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43522405 = 5 ⋅8704481.

It is a junction number, because it is equal to n+sod(n) for n = 50422499 and 50422508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12605632 + ... + 12605635.

It is an arithmetic number, because the mean of its divisors is an integer number (18908451).

Almost surely, 2^50422534 is an apocalyptic number.

50422534 is a deficient number, since it is larger than the sum of its proper divisors (25211270).

50422534 is a wasteful number, since it uses less digits than its factorization.

50422534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25211269.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 50422534 is about 7100.8826211958. The cubic root of 50422534 is about 369.4379926504.

Adding to 50422534 its reverse (43522405), we get a palindrome (93944939).

The spelling of 50422534 in words is "fifty million, four hundred twenty-two thousand, five hundred thirty-four".