2485798502400 has 510 divisors, whose sum is σ = 9209537616972. Its totient is φ = 662844211200.

The previous prime is 2485798502377. The next prime is 2485798502437. The reversal of 2485798502400 is 42058975842.

2485798502400 is a `hidden beast` number, since 2 + 4 + 8 + 5 + 7 + 98 + 502 + 40 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 132701035 + ... + 132719765.

Almost surely, 2^{2485798502400} is an apocalyptic number.

2485798502400 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 2485798502400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4604768808486).

2485798502400 is an abundant number, since it is smaller than the sum of its proper divisors (6723739114572).

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

2485798502400 is an frugal number, since it uses more digits than its factorization.

2485798502400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18785 (or 18741 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 2485798502400 in words is "two trillion, four hundred eighty-five billion, seven hundred ninety-eight million, five hundred two thousand, four hundred".