11545479707 has 2 divisors, whose sum is σ = 11545479708. Its totient is φ = 11545479706.

The previous prime is 11545479697. The next prime is 11545479857. The reversal of 11545479707 is 70797454511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11545479707 - 2⁴ = 11545479691 is a prime.

It is not a weakly prime, because it can be changed into another prime (11545479107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5772739853 + 5772739854.

It is an arithmetic number, because the mean of its divisors is an integer number (5772739854).

Almost surely, 2^11545479707 is an apocalyptic number.

11545479707 is a deficient number, since it is larger than the sum of its proper divisors (1).

11545479707 is an equidigital number, since it uses as much as digits as its factorization.

11545479707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1234800, while the sum is 50.

The spelling of 11545479707 in words is "eleven billion, five hundred forty-five million, four hundred seventy-nine thousand, seven hundred seven".