5321530002532 has 6 divisors (see below), whose sum is σ = 9312677504438. Its totient is φ = 2660765001264.

The previous prime is 5321530002487. The next prime is 5321530002563. The reversal of 5321530002532 is 2352000351235.

It can be written as a sum of positive squares in only one way, i.e., 3248552035876 + 2072977966656 = 1802374^2 + 1439784^2 .

It is a super-2 number, since 2×5321530002532² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5321530002494 and 5321530002503.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665191250313 + ... + 665191250320.

Almost surely, 2^{5321530002532} is an apocalyptic number.

It is an amenable number.

5321530002532 is a deficient number, since it is larger than the sum of its proper divisors (3991147501906).

5321530002532 is a wasteful number, since it uses less digits than its factorization.

5321530002532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330382500637 (or 1330382500635 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 5321530002532 its reverse (2352000351235), we get a palindrome (7673530353767).

The spelling of 5321530002532 in words is "five trillion, three hundred twenty-one billion, five hundred thirty million, two thousand, five hundred thirty-two".