11504035064 has 16 divisors (see below), whose sum is σ = 21616660320. Its totient is φ = 5739592320.

The previous prime is 11504035021. The next prime is 11504035093. The reversal of 11504035064 is 46053040511.

It is a happy number.

It is a super-3 number, since 3×11504035064³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1549217 + ... + 1556624.

It is an arithmetic number, because the mean of its divisors is an integer number (1351041270).

Almost surely, 2^11504035064 is an apocalyptic number.

It is an amenable number.

11504035064 is a deficient number, since it is larger than the sum of its proper divisors (10112625256).

11504035064 is a wasteful number, since it uses less digits than its factorization.

11504035064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106310 (or 3106306 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 11504035064 its reverse (46053040511), we get a palindrome (57557075575).

The spelling of 11504035064 in words is "eleven billion, five hundred four million, thirty-five thousand, sixty-four".