11514241573 has 4 divisors (see below), whose sum is σ = 11731491468. Its totient is φ = 11296991680.

The previous prime is 11514241567. The next prime is 11514241633. The reversal of 11514241573 is 37514241511.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9157915809 + 2356325764 = 95697^2 + 48542^2 .

It is a cyclic number.

It is not a de Polignac number, because 11514241573 - 2¹⁷ = 11514110501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11514241523) 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, 108624868 + ... + 108624973.

It is an arithmetic number, because the mean of its divisors is an integer number (2932872867).

Almost surely, 2^11514241573 is an apocalyptic number.

It is an amenable number.

11514241573 is a deficient number, since it is larger than the sum of its proper divisors (217249895).

11514241573 is an equidigital number, since it uses as much as digits as its factorization.

11514241573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217249894.

The product of its digits is 16800, while the sum is 34.

The spelling of 11514241573 in words is "eleven billion, five hundred fourteen million, two hundred forty-one thousand, five hundred seventy-three".