522242051 has 8 divisors (see below), whose sum is σ = 546364224. Its totient is φ = 498662080.

The previous prime is 522242047. The next prime is 522242053. The reversal of 522242051 is 150242225.

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

It is a cyclic number.

It is not a de Polignac number, because 522242051 - 2² = 522242047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522242053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133580 + ... + 137433.

It is an arithmetic number, because the mean of its divisors is an integer number (68295528).

Almost surely, 2^522242051 is an apocalyptic number.

522242051 is a deficient number, since it is larger than the sum of its proper divisors (24122173).

522242051 is a wasteful number, since it uses less digits than its factorization.

522242051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271101.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 522242051 is about 22852.6158458939. The cubic root of 522242051 is about 805.2992218661.

Adding to 522242051 its reverse (150242225), we get a palindrome (672484276).

The spelling of 522242051 in words is "five hundred twenty-two million, two hundred forty-two thousand, fifty-one".