4554900 has 144 divisors (see below), whose sum is σ = 16804480. Its totient is φ = 1036800.

The previous prime is 4554899. The next prime is 4554937. The reversal of 4554900 is 94554.

It is a super-2 number, since 2×4554900² = 41494228020000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18780 + ... + 19020.

Almost surely, 2^4554900 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 4554900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8402240).

4554900 is an abundant number, since it is smaller than the sum of its proper divisors (12249580).

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

4554900 is a wasteful number, since it uses less digits than its factorization.

4554900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 4554900 is about 2134.2211694199. The cubic root of 4554900 is about 165.7650423481.

It can be divided in two parts, 45 and 54900, that added together give a palindrome (54945).

The spelling of 4554900 in words is "four million, five hundred fifty-four thousand, nine hundred".