2497947463200 has 576 divisors, whose sum is σ = 9674418297600. Its totient is φ = 547908157440.

The previous prime is 2497947463133. The next prime is 2497947463211. The reversal of 2497947463200 is 23647497942.

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 95 ways as a sum of consecutive naturals, for example, 45349276 + ... + 45404324.

It is an arithmetic number, because the mean of its divisors is an integer number (16795865100).

Almost surely, 2^{2497947463200} is an apocalyptic number.

2497947463200 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 2497947463200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4837209148800).

2497947463200 is an abundant number, since it is smaller than the sum of its proper divisors (7176470834400).

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

2497947463200 is a wasteful number, since it uses less digits than its factorization.

2497947463200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55189 (or 55176 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 57.

The spelling of 2497947463200 in words is "two trillion, four hundred ninety-seven billion, nine hundred forty-seven million, four hundred sixty-three thousand, two hundred".