522552040552125 has 24 divisors (see below), whose sum is σ = 941987145103992. Its totient is φ = 278694421627200.

The previous prime is 522552040552111. The next prime is 522552040552169. The reversal of 522552040552125 is 521255040255225.

522552040552125 is a `hidden beast` number, since 5 + 2 + 2 + 5 + 5 + 20 + 405 + 5 + 212 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 159775945343001 + 362776095209124 = 12640251^2 + 19046682^2 .

It is not a de Polignac number, because 522552040552125 - 2²³ = 522552032163517 is a prime.

It is a super-3 number, since 3×522552040552125³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232245350232 + ... + 232245352481.

It is an arithmetic number, because the mean of its divisors is an integer number (39249464379333).

Almost surely, 2^{522552040552125} is an apocalyptic number.

It is an amenable number.

522552040552125 is a deficient number, since it is larger than the sum of its proper divisors (419435104551867).

522552040552125 is a wasteful number, since it uses less digits than its factorization.

522552040552125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464490702734 (or 464490702721 counting only the distinct ones).

The product of its (nonzero) digits is 2000000, while the sum is 45.

The spelling of 522552040552125 in words is "five hundred twenty-two trillion, five hundred fifty-two billion, forty million, five hundred fifty-two thousand, one hundred twenty-five".