532130132309 has 4 divisors (see below), whose sum is σ = 549295620480. Its totient is φ = 514964644140.

The previous prime is 532130132269. The next prime is 532130132321. The reversal of 532130132309 is 903231031235.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532130132309 is a prime.

It is a super-2 number, since 2×532130132309² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532130132509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8582744039 + ... + 8582744100.

It is an arithmetic number, because the mean of its divisors is an integer number (137323905120).

Almost surely, 2^532130132309 is an apocalyptic number.

It is an amenable number.

532130132309 is a deficient number, since it is larger than the sum of its proper divisors (17165488171).

532130132309 is a wasteful number, since it uses less digits than its factorization.

532130132309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17165488170.

The product of its (nonzero) digits is 14580, while the sum is 32.

The spelling of 532130132309 in words is "five hundred thirty-two billion, one hundred thirty million, one hundred thirty-two thousand, three hundred nine".