523213463004532 has 12 divisors (see below), whose sum is σ = 917232740508420. Its totient is φ = 261146965716416.

The previous prime is 523213463004521. The next prime is 523213463004629. The reversal of 523213463004532 is 235400364312325.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 76884207236496 + 446329255768036 = 8768364^2 + 21126506^2 .

It is a congruent number.

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, 114941443903 + ... + 114941448454.

It is an arithmetic number, because the mean of its divisors is an integer number (76436061709035).

Almost surely, 2^{523213463004532} is an apocalyptic number.

It is an amenable number.

523213463004532 is a deficient number, since it is larger than the sum of its proper divisors (394019277503888).

523213463004532 is a wasteful number, since it uses less digits than its factorization.

523213463004532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229882892930 (or 229882892928 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 523213463004532 in words is "five hundred twenty-three trillion, two hundred thirteen billion, four hundred sixty-three million, four thousand, five hundred thirty-two".