11110004545 has 32 divisors (see below), whose sum is σ = 14037027840. Its totient is φ = 8430240000.

The previous prime is 11110004519. The next prime is 11110004579. The reversal of 11110004545 is 54540001111.

It is a happy number.

It is not a de Polignac number, because 11110004545 - 2¹³ = 11109996353 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1915600 + ... + 1921390.

It is an arithmetic number, because the mean of its divisors is an integer number (438657120).

Almost surely, 2^11110004545 is an apocalyptic number.

It is an amenable number.

11110004545 is a deficient number, since it is larger than the sum of its proper divisors (2927023295).

11110004545 is a wasteful number, since it uses less digits than its factorization.

11110004545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057.

The product of its (nonzero) digits is 400, while the sum is 22.

Adding to 11110004545 its reverse (54540001111), we get a palindrome (65650005656).

The spelling of 11110004545 in words is "eleven billion, one hundred ten million, four thousand, five hundred forty-five".