11480145579 has 64 divisors (see below), whose sum is σ = 19617177600. Its totient is φ = 6499668096.

The previous prime is 11480145559. The next prime is 11480145643. The reversal of 11480145579 is 97554108411.

11480145579 is a `hidden beast` number, since 1 + 1 + 4 + 80 + 14 + 557 + 9 = 666.

11480145579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11480145579 - 2¹² = 11480141483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11480145529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15661497 + ... + 15662229.

It is an arithmetic number, because the mean of its divisors is an integer number (306518400).

Almost surely, 2^11480145579 is an apocalyptic number.

11480145579 is a deficient number, since it is larger than the sum of its proper divisors (8137032021).

11480145579 is a wasteful number, since it uses less digits than its factorization.

11480145579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401 (or 1395 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 45.

The spelling of 11480145579 in words is "eleven billion, four hundred eighty million, one hundred forty-five thousand, five hundred seventy-nine".