522704046152 has 12 divisors (see below), whose sum is σ = 980073920745. Its totient is φ = 261351000624.

The previous prime is 522704046143. The next prime is 522704046181. The reversal of 522704046152 is 251640407225.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 262814123716 + 259889922436 = 512654^2 + 509794^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=511226.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1917098 + ... + 2172710.

Almost surely, 2^522704046152 is an apocalyptic number.

It is an amenable number.

522704046152 is a deficient number, since it is larger than the sum of its proper divisors (457369874593).

522704046152 is an frugal number, since it uses more digits than its factorization.

522704046152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511232 (or 255615 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 522704046152 in words is "five hundred twenty-two billion, seven hundred four million, forty-six thousand, one hundred fifty-two".