2754453120 has 128 divisors (see below), whose sum is σ = 8810303040. Its totient is φ = 731971584.

The previous prime is 2754453019. The next prime is 2754453131. The reversal of 2754453120 is 213544572.

It is a tau number, because it is divible by the number of its divisors (128).

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, 587104 + ... + 591776.

Almost surely, 2^2754453120 is an apocalyptic number.

2754453120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2754453120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4405151520).

2754453120 is an abundant number, since it is smaller than the sum of its proper divisors (6055849920).

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

2754453120 is a wasteful number, since it uses less digits than its factorization.

2754453120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5002 (or 4990 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 2754453120 is about 52482.8840670937. The cubic root of 2754453120 is about 1401.7754888585.

Adding to 2754453120 its reverse (213544572), we get a palindrome (2967997692).

The spelling of 2754453120 in words is "two billion, seven hundred fifty-four million, four hundred fifty-three thousand, one hundred twenty".