13003458532 has 6 divisors (see below), whose sum is σ = 22756052438. Its totient is φ = 6501729264.

The previous prime is 13003458467. The next prime is 13003458563. The reversal of 13003458532 is 23585430031.

It can be written as a sum of positive squares in only one way, i.e., 12013475236 + 989983296 = 109606^2 + 31464^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625432313 + ... + 1625432320.

Almost surely, 2^13003458532 is an apocalyptic number.

It is an amenable number.

13003458532 is a deficient number, since it is larger than the sum of its proper divisors (9752593906).

13003458532 is a wasteful number, since it uses less digits than its factorization.

13003458532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250864637 (or 3250864635 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 13003458532 its reverse (23585430031), we get a palindrome (36588888563).

The spelling of 13003458532 in words is "thirteen billion, three million, four hundred fifty-eight thousand, five hundred thirty-two".