5042522 has 8 divisors (see below), whose sum is σ = 7807872. Its totient is φ = 2439900.

The previous prime is 5042507. The next prime is 5042539. The reversal of 5042522 is 2252405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5042494 and 5042503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40604 + ... + 40727.

It is an arithmetic number, because the mean of its divisors is an integer number (975984).

Almost surely, 2^5042522 is an apocalyptic number.

5042522 is a deficient number, since it is larger than the sum of its proper divisors (2765350).

5042522 is a wasteful number, since it uses less digits than its factorization.

5042522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81364.

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 5042522 is about 2245.5560558579. The cubic root of 5042522 is about 171.4809709526.

Adding to 5042522 its reverse (2252405), we get a palindrome (7294927).

The spelling of 5042522 in words is "five million, forty-two thousand, five hundred twenty-two".