2545501425200 has 120 divisors (see below), whose sum is σ = 6313779225600. Its totient is φ = 985209350400.

The previous prime is 2545501425163. The next prime is 2545501425241. The reversal of 2545501425200 is 25241055452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125217437 + ... + 125237763.

It is an arithmetic number, because the mean of its divisors is an integer number (52614826880).

Almost surely, 2^{2545501425200} is an apocalyptic number.

2545501425200 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 2545501425200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3156889612800).

2545501425200 is an abundant number, since it is smaller than the sum of its proper divisors (3768277800400).

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

2545501425200 is a wasteful number, since it uses less digits than its factorization.

2545501425200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30475 (or 30464 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

The spelling of 2545501425200 in words is "two trillion, five hundred forty-five billion, five hundred one million, four hundred twenty-five thousand, two hundred".