523150164224252 has 12 divisors (see below), whose sum is σ = 915530785916040. Its totient is φ = 261569939676816.

The previous prime is 523150164224227. The next prime is 523150164224257. The reversal of 523150164224252 is 252422461051325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523150164224257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1285379927 + ... + 1285786862.

It is an arithmetic number, because the mean of its divisors is an integer number (76294232159670).

Almost surely, 2^{523150164224252} is an apocalyptic number.

It is an amenable number.

523150164224252 is a deficient number, since it is larger than the sum of its proper divisors (392380621691788).

523150164224252 is a wasteful number, since it uses less digits than its factorization.

523150164224252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571217660 (or 2571217658 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 44.

The spelling of 523150164224252 in words is "five hundred twenty-three trillion, one hundred fifty billion, one hundred sixty-four million, two hundred twenty-four thousand, two hundred fifty-two".