53454480 has 80 divisors (see below), whose sum is σ = 168096384. Its totient is φ = 14049280.

The previous prime is 53454449. The next prime is 53454491. The reversal of 53454480 is 8445435.

53454480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15472 + ... + 18608.

Almost surely, 2^53454480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53454480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84048192).

53454480 is an abundant number, since it is smaller than the sum of its proper divisors (114641904).

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

53454480 is a wasteful number, since it uses less digits than its factorization.

53454480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224 (or 3218 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 53454480 is about 7311.2570738554. The cubic root of 53454480 is about 376.6992044707.

The spelling of 53454480 in words is "fifty-three million, four hundred fifty-four thousand, four hundred eighty".