11527472072 has 32 divisors (see below), whose sum is σ = 22246492800. Its totient is φ = 5597467200.

The previous prime is 11527472041. The next prime is 11527472101. The reversal of 11527472072 is 27027472511.

11527472072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11527472072² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 110954 + ... + 188057.

It is an arithmetic number, because the mean of its divisors is an integer number (695202900).

Almost surely, 2^11527472072 is an apocalyptic number.

It is an amenable number.

11527472072 is a deficient number, since it is larger than the sum of its proper divisors (10719020728).

11527472072 is a wasteful number, since it uses less digits than its factorization.

11527472072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299157 (or 299153 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 38.

The spelling of 11527472072 in words is "eleven billion, five hundred twenty-seven million, four hundred seventy-two thousand, seventy-two".