2454263616 has 224 divisors, whose sum is σ = 7917972480. Its totient is φ = 654925824.

The previous prime is 2454263593. The next prime is 2454263641. The reversal of 2454263616 is 6163624542.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3723895 + ... + 3724553.

Almost surely, 2^2454263616 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 2454263616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3958986240).

2454263616 is an abundant number, since it is smaller than the sum of its proper divisors (5463708864).

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

2454263616 is a wasteful number, since it uses less digits than its factorization.

2454263616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861 (or 851 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 2454263616 is about 49540.5249871254. The cubic root of 2454263616 is about 1348.8813075327.

The spelling of 2454263616 in words is "two billion, four hundred fifty-four million, two hundred sixty-three thousand, six hundred sixteen".