532513450340 has 12 divisors (see below), whose sum is σ = 1118278245756. Its totient is φ = 213005380128.

The previous prime is 532513450331. The next prime is 532513450393. The reversal of 532513450340 is 43054315235.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 257257926436 + 275255523904 = 507206^2 + 524648^2 .

It is a super-2 number, since 2×532513450340² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 532513450340.

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, 13312836239 + ... + 13312836278.

It is an arithmetic number, because the mean of its divisors is an integer number (93189853813).

Almost surely, 2^532513450340 is an apocalyptic number.

It is an amenable number.

532513450340 is an abundant number, since it is smaller than the sum of its proper divisors (585764795416).

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

532513450340 is a wasteful number, since it uses less digits than its factorization.

532513450340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26625672526 (or 26625672524 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 532513450340 its reverse (43054315235), we get a palindrome (575567765575).

The spelling of 532513450340 in words is "five hundred thirty-two billion, five hundred thirteen million, four hundred fifty thousand, three hundred forty".