523325444132 has 12 divisors (see below), whose sum is σ = 964020555120. Its totient is φ = 247890999816.

The previous prime is 523325444129. The next prime is 523325444221. The reversal of 523325444132 is 231444523325.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 3442930478 + ... + 3442930629.

It is an arithmetic number, because the mean of its divisors is an integer number (80335046260).

Almost surely, 2^523325444132 is an apocalyptic number.

It is an amenable number.

523325444132 is a deficient number, since it is larger than the sum of its proper divisors (440695110988).

523325444132 is a wasteful number, since it uses less digits than its factorization.

523325444132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6885861130 (or 6885861128 counting only the distinct ones).

The product of its digits is 345600, while the sum is 38.

Adding to 523325444132 its reverse (231444523325), we get a palindrome (754769967457).

The spelling of 523325444132 in words is "five hundred twenty-three billion, three hundred twenty-five million, four hundred forty-four thousand, one hundred thirty-two".