5453403520 has 32 divisors (see below), whose sum is σ = 13037044320. Its totient is φ = 2181361152.

The previous prime is 5453403517. The next prime is 5453403551. The reversal of 5453403520 is 253043545.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4259832 + ... + 4261111.

It is an arithmetic number, because the mean of its divisors is an integer number (407407635).

Almost surely, 2^5453403520 is an apocalyptic number.

It is an amenable number.

5453403520 is an abundant number, since it is smaller than the sum of its proper divisors (7583640800).

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

5453403520 is an equidigital number, since it uses as much as digits as its factorization.

5453403520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8520962 (or 8520950 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 5453403520 is about 73847.1632495115. The cubic root of 5453403520 is about 1760.1751203160.

The spelling of 5453403520 in words is "five billion, four hundred fifty-three million, four hundred three thousand, five hundred twenty".