2494553600 has 240 divisors, whose sum is σ = 7708542336. Its totient is φ = 777216000.

The previous prime is 2494553561. The next prime is 2494553603. The reversal of 2494553600 is 63554942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494553603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 984335 + ... + 986865.

Almost surely, 2^2494553600 is an apocalyptic number.

2494553600 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 2494553600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3854271168).

2494553600 is an abundant number, since it is smaller than the sum of its proper divisors (5213988736).

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

2494553600 is a wasteful number, since it uses less digits than its factorization.

2494553600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577 (or 2556 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 2494553600 is about 49945.5063043714. The cubic root of 2494553600 is about 1356.2225047694. Note that the first 3 decimals are identical.

The spelling of 2494553600 in words is "two billion, four hundred ninety-four million, five hundred fifty-three thousand, six hundred".