532130145132 has 12 divisors (see below), whose sum is σ = 1241637005336. Its totient is φ = 177376715040.

The previous prime is 532130145109. The next prime is 532130145149. The reversal of 532130145132 is 231541031235.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 532130145132.

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, 22172089369 + ... + 22172089392.

Almost surely, 2^532130145132 is an apocalyptic number.

It is an amenable number.

532130145132 is an abundant number, since it is smaller than the sum of its proper divisors (709506860204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

532130145132 is a wasteful number, since it uses less digits than its factorization.

532130145132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44344178768 (or 44344178766 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 532130145132 its reverse (231541031235), we get a palindrome (763671176367).

The spelling of 532130145132 in words is "five hundred thirty-two billion, one hundred thirty million, one hundred forty-five thousand, one hundred thirty-two".