2499472800 has 648 divisors, whose sum is σ = 10265280480. Its totient is φ = 570240000.

The previous prime is 2499472777. The next prime is 2499472823. The reversal of 2499472800 is 82749942.

It is an interprime number because it is at equal distance from previous prime (2499472777) and next prime (2499472823).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 16552725 + ... + 16552875.

Almost surely, 2^2499472800 is an apocalyptic number.

2499472800 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 2499472800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5132640240).

2499472800 is an abundant number, since it is smaller than the sum of its proper divisors (7765807680).

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

2499472800 is a wasteful number, since it uses less digits than its factorization.

2499472800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 2499472800 is about 49994.7277220309. The cubic root of 2499472800 is about 1357.1133988593.

The spelling of 2499472800 in words is "two billion, four hundred ninety-nine million, four hundred seventy-two thousand, eight hundred".