545402132332 has 12 divisors (see below), whose sum is σ = 985242561856. Its totient is φ = 263904257520.

The previous prime is 545402132323. The next prime is 545402132377. The reversal of 545402132332 is 233231204545.

It is a super-4 number, since 4×545402132332⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

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, 2199202023 + ... + 2199202270.

Almost surely, 2^545402132332 is an apocalyptic number.

It is an amenable number.

545402132332 is a deficient number, since it is larger than the sum of its proper divisors (439840429524).

545402132332 is a wasteful number, since it uses less digits than its factorization.

545402132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398404328 (or 4398404326 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 545402132332 its reverse (233231204545), we get a palindrome (778633336877).

The spelling of 545402132332 in words is "five hundred forty-five billion, four hundred two million, one hundred thirty-two thousand, three hundred thirty-two".