4553720 has 16 divisors (see below), whose sum is σ = 10245960. Its totient is φ = 1821472.

The previous prime is 4553719. The next prime is 4553723. The reversal of 4553720 is 273554.

4553720 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4553720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4553723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56882 + ... + 56961.

Almost surely, 2^4553720 is an apocalyptic number.

4553720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4553720 is an abundant number, since it is smaller than the sum of its proper divisors (5692240).

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

4553720 is a wasteful number, since it uses less digits than its factorization.

4553720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113854 (or 113850 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 4553720 is about 2133.9447040633. The cubic root of 4553720 is about 165.7507266556.

The spelling of 4553720 in words is "four million, five hundred fifty-three thousand, seven hundred twenty".