530002321432 has 8 divisors (see below), whose sum is σ = 993754352700. Its totient is φ = 265001160712.

The previous prime is 530002321427. The next prime is 530002321487. The reversal of 530002321432 is 234123200035.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 530002321397 and 530002321406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33125145082 + ... + 33125145097.

Almost surely, 2^530002321432 is an apocalyptic number.

It is an amenable number.

530002321432 is a deficient number, since it is larger than the sum of its proper divisors (463752031268).

530002321432 is a wasteful number, since it uses less digits than its factorization.

530002321432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66250290185 (or 66250290181 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 530002321432 its reverse (234123200035), we get a palindrome (764125521467).

The spelling of 530002321432 in words is "five hundred thirty billion, two million, three hundred twenty-one thousand, four hundred thirty-two".