2453454120 has 192 divisors, whose sum is σ = 8016278400. Its totient is φ = 600437760.

The previous prime is 2453454119. The next prime is 2453454169. The reversal of 2453454120 is 214543542.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6306886 + ... + 6307274.

It is an arithmetic number, because the mean of its divisors is an integer number (41751450).

Almost surely, 2^2453454120 is an apocalyptic number.

2453454120 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 2453454120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4008139200).

2453454120 is an abundant number, since it is smaller than the sum of its proper divisors (5562824280).

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

2453454120 is a wasteful number, since it uses less digits than its factorization.

2453454120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 2453454120 is about 49532.3542747566. The cubic root of 2453454120 is about 1348.7329895760.

Adding to 2453454120 its reverse (214543542), we get a palindrome (2667997662).

The spelling of 2453454120 in words is "two billion, four hundred fifty-three million, four hundred fifty-four thousand, one hundred twenty".