11014040545 has 8 divisors (see below), whose sum is σ = 13219847424. Its totient is φ = 8809233264.

The previous prime is 11014040539. The next prime is 11014040591. The reversal of 11014040545 is 54504041011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11014040545 - 2³ = 11014040537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225439 + ... + 269908.

It is an arithmetic number, because the mean of its divisors is an integer number (1652480928).

Almost surely, 2^11014040545 is an apocalyptic number.

It is an amenable number.

11014040545 is a deficient number, since it is larger than the sum of its proper divisors (2205806879).

11014040545 is an equidigital number, since it uses as much as digits as its factorization.

11014040545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499799.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 11014040545 its reverse (54504041011), we get a palindrome (65518081556).

The spelling of 11014040545 in words is "eleven billion, fourteen million, forty thousand, five hundred forty-five".