2543352250100 has 18 divisors (see below), whose sum is σ = 5519074382934. Its totient is φ = 1017340900000.

The previous prime is 2543352250093. The next prime is 2543352250123. The reversal of 2543352250100 is 10522533452.

It can be written as a sum of positive squares in 3 ways, for example, as 530324758756 + 2013027491344 = 728234^2 + 1418812^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12716761151 + ... + 12716761350.

Almost surely, 2^{2543352250100} is an apocalyptic number.

2543352250100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2543352250100 is an abundant number, since it is smaller than the sum of its proper divisors (2975722132834).

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

2543352250100 is a wasteful number, since it uses less digits than its factorization.

2543352250100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25433522515 (or 25433522508 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 2543352250100 its reverse (10522533452), we get a palindrome (2553874783552).

The spelling of 2543352250100 in words is "two trillion, five hundred forty-three billion, three hundred fifty-two million, two hundred fifty thousand, one hundred".