11534510216 has 32 divisors (see below), whose sum is σ = 21718368000. Its totient is φ = 5742998976.

The previous prime is 11534510201. The next prime is 11534510219. The reversal of 11534510216 is 61201543511.

It is not an unprimeable number, because it can be changed into a prime (11534510219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2031830 + ... + 2037498.

It is an arithmetic number, because the mean of its divisors is an integer number (678699000).

Almost surely, 2^11534510216 is an apocalyptic number.

It is an amenable number.

11534510216 is a deficient number, since it is larger than the sum of its proper divisors (10183857784).

11534510216 is a wasteful number, since it uses less digits than its factorization.

11534510216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6701 (or 6697 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 11534510216 in words is "eleven billion, five hundred thirty-four million, five hundred ten thousand, two hundred sixteen".