11875226603523 has 4 divisors (see below), whose sum is σ = 15833635471368. Its totient is φ = 7916817735680.

The previous prime is 11875226603491. The next prime is 11875226603531. The reversal of 11875226603523 is 32530662257811.

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 11875226603523 - 2⁵ = 11875226603491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11875226603623) 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, 1979204433918 + ... + 1979204433923.

It is an arithmetic number, because the mean of its divisors is an integer number (3958408867842).

Almost surely, 2^{11875226603523} is an apocalyptic number.

11875226603523 is a deficient number, since it is larger than the sum of its proper divisors (3958408867845).

11875226603523 is an equidigital number, since it uses as much as digits as its factorization.

11875226603523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3958408867844.

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 11875226603523 in words is "eleven trillion, eight hundred seventy-five billion, two hundred twenty-six million, six hundred three thousand, five hundred twenty-three".