5450403320 has 32 divisors (see below), whose sum is σ = 12984786000. Its totient is φ = 2051916288.

The previous prime is 5450403319. The next prime is 5450403323. The reversal of 5450403320 is 233040545.

It is a self number, because there is not a number n which added to its sum of digits gives 5450403320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5450403323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4006970 + ... + 4008329.

Almost surely, 2^5450403320 is an apocalyptic number.

It is an amenable number.

5450403320 is an abundant number, since it is smaller than the sum of its proper divisors (7534382680).

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

5450403320 is a wasteful number, since it uses less digits than its factorization.

5450403320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8015327 (or 8015323 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 5450403320 is about 73826.8468783545. The cubic root of 5450403320 is about 1759.8522732413.

Adding to 5450403320 its reverse (233040545), we get a palindrome (5683443865).

The spelling of 5450403320 in words is "five billion, four hundred fifty million, four hundred three thousand, three hundred twenty".