1232508380563 has 4 divisors (see below), whose sum is σ = 1247357879208. Its totient is φ = 1217658881920.

The previous prime is 1232508380561. The next prime is 1232508380591. The reversal of 1232508380563 is 3650838052321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1232508380563 - 2¹ = 1232508380561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232508380561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7424749198 + ... + 7424749363.

It is an arithmetic number, because the mean of its divisors is an integer number (311839469802).

Almost surely, 2^{1232508380563} is an apocalyptic number.

1232508380563 is a deficient number, since it is larger than the sum of its proper divisors (14849498645).

1232508380563 is an equidigital number, since it uses as much as digits as its factorization.

1232508380563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14849498644.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 1232508380563 in words is "one trillion, two hundred thirty-two billion, five hundred eight million, three hundred eighty thousand, five hundred sixty-three".