544532400332 has 12 divisors (see below), whose sum is σ = 959327216400. Its totient is φ = 270438909936.

The previous prime is 544532400283. The next prime is 544532400341. The reversal of 544532400332 is 233004235445.

It is a happy number.

It is a super-2 number, since 2×544532400332² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 544532400292 and 544532400301.

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, 456821888 + ... + 456823079.

It is an arithmetic number, because the mean of its divisors is an integer number (79943934700).

Almost surely, 2^544532400332 is an apocalyptic number.

It is an amenable number.

544532400332 is a deficient number, since it is larger than the sum of its proper divisors (414794816068).

544532400332 is a wasteful number, since it uses less digits than its factorization.

544532400332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913645120 (or 913645118 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 544532400332 its reverse (233004235445), we get a palindrome (777536635777).

The spelling of 544532400332 in words is "five hundred forty-four billion, five hundred thirty-two million, four hundred thousand, three hundred thirty-two".