450587210328532 has 12 divisors (see below), whose sum is σ = 788851182974260. Its totient is φ = 225201158050176.

The previous prime is 450587210328527. The next prime is 450587210328557. The reversal of 450587210328532 is 235823012785054.

It can be written as a sum of positive squares in 2 ways, for example, as 215973474113296 + 234613736215236 = 14696036^2 + 15317106^2 .

It is a super-2 number, since 2×450587210328532² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 23111767557 + ... + 23111787052.

Almost surely, 2^{450587210328532} is an apocalyptic number.

It is an amenable number.

450587210328532 is a deficient number, since it is larger than the sum of its proper divisors (338263972645728).

450587210328532 is a wasteful number, since it uses less digits than its factorization.

450587210328532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46223557050 (or 46223557048 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 55.

The spelling of 450587210328532 in words is "four hundred fifty trillion, five hundred eighty-seven billion, two hundred ten million, three hundred twenty-eight thousand, five hundred thirty-two".