2454544450 has 48 divisors (see below), whose sum is σ = 4908078720. Its totient is φ = 910336320.

The previous prime is 2454544441. The next prime is 2454544451. The reversal of 2454544450 is 544454542.

It is a super-3 number, since 3×2454544450³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2454544451) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 17164 + ... + 72136.

It is an arithmetic number, because the mean of its divisors is an integer number (102251640).

Almost surely, 2^2454544450 is an apocalyptic number.

2454544450 is a deficient number, since it is larger than the sum of its proper divisors (2453534270).

2454544450 is a wasteful number, since it uses less digits than its factorization.

2454544450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55051 (or 55046 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 37.

The square root of 2454544450 is about 49543.3592926439. The cubic root of 2454544450 is about 1348.9327550467.

Adding to 2454544450 its reverse (544454542), we get a palindrome (2998998992).

The spelling of 2454544450 in words is "two billion, four hundred fifty-four million, five hundred forty-four thousand, four hundred fifty".