11530264192 has 16 divisors (see below), whose sum is σ = 22970448450. Its totient is φ = 5765132032.

The previous prime is 11530264147. The next prime is 11530264201. The reversal of 11530264192 is 29146203511.

It can be written as a sum of positive squares in only one way, i.e., 11411366976 + 118897216 = 106824^2 + 10904^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45039967 + ... + 45040222.

Almost surely, 2^11530264192 is an apocalyptic number.

It is an amenable number.

11530264192 is a deficient number, since it is larger than the sum of its proper divisors (11440184258).

11530264192 is an frugal number, since it uses more digits than its factorization.

11530264192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90080203 (or 90080191 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 11530264192 in words is "eleven billion, five hundred thirty million, two hundred sixty-four thousand, one hundred ninety-two".