12480036593 has 4 divisors (see below), whose sum is σ = 12481684800. Its totient is φ = 12478388388.

The previous prime is 12480036563. The next prime is 12480036631. The reversal of 12480036593 is 39563008421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12480036593 - 2⁶ = 12480036529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12480036593.

It is not an unprimeable number, because it can be changed into a prime (12480036563) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 812693 + ... + 827906.

It is an arithmetic number, because the mean of its divisors is an integer number (3120421200).

Almost surely, 2^12480036593 is an apocalyptic number.

It is an amenable number.

12480036593 is a deficient number, since it is larger than the sum of its proper divisors (1648207).

12480036593 is an equidigital number, since it uses as much as digits as its factorization.

12480036593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648206.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 12480036593 in words is "twelve billion, four hundred eighty million, thirty-six thousand, five hundred ninety-three".