522433651372 has 12 divisors (see below), whose sum is σ = 914266858176. Its totient is φ = 261214549040.

The previous prime is 522433651349. The next prime is 522433651391. The reversal of 522433651372 is 273156334225.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13413 + ... + 1022275.

It is an arithmetic number, because the mean of its divisors is an integer number (76188904848).

Almost surely, 2^522433651372 is an apocalyptic number.

It is an amenable number.

522433651372 is a deficient number, since it is larger than the sum of its proper divisors (391833206804).

522433651372 is a wasteful number, since it uses less digits than its factorization.

522433651372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138328 (or 1138326 counting only the distinct ones).

The product of its digits is 907200, while the sum is 43.

Adding to 522433651372 its reverse (273156334225), we get a palindrome (795589985597).

The spelling of 522433651372 in words is "five hundred twenty-two billion, four hundred thirty-three million, six hundred fifty-one thousand, three hundred seventy-two".