5450403820 has 24 divisors (see below), whose sum is σ = 11447242128. Its totient is φ = 2179896000.

The previous prime is 5450403793. The next prime is 5450403823. The reversal of 5450403820 is 283040545.

It is not an unprimeable number, because it can be changed into a prime (5450403823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288670 + ... + 306970.

It is an arithmetic number, because the mean of its divisors is an integer number (476968422).

Almost surely, 2^5450403820 is an apocalyptic number.

It is an amenable number.

5450403820 is an abundant number, since it is smaller than the sum of its proper divisors (5996838308).

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

5450403820 is a wasteful number, since it uses less digits than its factorization.

5450403820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33201 (or 33199 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 5450403820 is about 73826.8502646564. The cubic root of 5450403820 is about 1759.8523270554.

The spelling of 5450403820 in words is "five billion, four hundred fifty million, four hundred three thousand, eight hundred twenty".