522480422 has 4 divisors (see below), whose sum is σ = 783720636. Its totient is φ = 261240210.

The previous prime is 522480407. The next prime is 522480461. The reversal of 522480422 is 224084225.

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

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, 130620104 + ... + 130620107.

It is an arithmetic number, because the mean of its divisors is an integer number (195930159).

Almost surely, 2^522480422 is an apocalyptic number.

522480422 is a deficient number, since it is larger than the sum of its proper divisors (261240214).

522480422 is a wasteful number, since it uses less digits than its factorization.

522480422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261240213.

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 522480422 is about 22857.8306494733. The cubic root of 522480422 is about 805.4217262245.

The spelling of 522480422 in words is "five hundred twenty-two million, four hundred eighty thousand, four hundred twenty-two".