522525051 has 6 divisors (see below), whose sum is σ = 754758420. Its totient is φ = 348350028.

The previous prime is 522525049. The next prime is 522525083. The reversal of 522525051 is 150525225.

It is not a de Polignac number, because 522525051 - 2¹ = 522525049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (522525851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29029161 + ... + 29029178.

It is an arithmetic number, because the mean of its divisors is an integer number (125793070).

Almost surely, 2^522525051 is an apocalyptic number.

522525051 is a deficient number, since it is larger than the sum of its proper divisors (232233369).

522525051 is a wasteful number, since it uses less digits than its factorization.

522525051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58058345 (or 58058342 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 522525051 is about 22858.8068586267. The cubic root of 522525051 is about 805.4446579564. Note that the first 3 decimals are identical.

It can be divided in two parts, 5225 and 25051, that added together give a square (30276 = 174²).

The spelling of 522525051 in words is "five hundred twenty-two million, five hundred twenty-five thousand, fifty-one".