12541014254500 has 24 divisors (see below), whose sum is σ = 27389575132920. Its totient is φ = 5016405701600.

The previous prime is 12541014254497. The next prime is 12541014254537. The reversal of 12541014254500 is 545241014521.

It can be written as a sum of positive squares in 4 ways, for example, as 4995945124 + 12536018309376 = 70682^2 + 3540624^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12541013755 + ... + 12541014754.

It is an arithmetic number, because the mean of its divisors is an integer number (1141232297205).

Almost surely, 2^{12541014254500} is an apocalyptic number.

12541014254500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12541014254500 is an abundant number, since it is smaller than the sum of its proper divisors (14848560878420).

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

12541014254500 is a wasteful number, since it uses less digits than its factorization.

12541014254500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25082028528 (or 25082028516 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 34.

The spelling of 12541014254500 in words is "twelve trillion, five hundred forty-one billion, fourteen million, two hundred fifty-four thousand, five hundred".