5451043132 has 36 divisors (see below), whose sum is σ = 10177108704. Its totient is φ = 2545876480.

The previous prime is 5451043121. The next prime is 5451043141. The reversal of 5451043132 is 2313401545.

It is a self number, because there is not a number n which added to its sum of digits gives 5451043132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1274157 + ... + 1278427.

It is an arithmetic number, because the mean of its divisors is an integer number (282697464).

Almost surely, 2^5451043132 is an apocalyptic number.

It is an amenable number.

5451043132 is a deficient number, since it is larger than the sum of its proper divisors (4726065572).

5451043132 is a wasteful number, since it uses less digits than its factorization.

5451043132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566 (or 4427 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5451043132 is about 73831.1799445194. The cubic root of 5451043132 is about 1759.9211323991.

Adding to 5451043132 its reverse (2313401545), we get a palindrome (7764444677).

The spelling of 5451043132 in words is "five billion, four hundred fifty-one million, forty-three thousand, one hundred thirty-two".