11530353260572 has 12 divisors (see below), whose sum is σ = 20191297915096. Its totient is φ = 5761410999120.

The previous prime is 11530353260479. The next prime is 11530353260611. The reversal of 11530353260572 is 27506235303511.

11530353260572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 941400903 + ... + 941413150.

Almost surely, 2^{11530353260572} is an apocalyptic number.

It is an amenable number.

11530353260572 is a deficient number, since it is larger than the sum of its proper divisors (8660944654524).

11530353260572 is a wasteful number, since it uses less digits than its factorization.

11530353260572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882815588 (or 1882815586 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 43.

The spelling of 11530353260572 in words is "eleven trillion, five hundred thirty billion, three hundred fifty-three million, two hundred sixty thousand, five hundred seventy-two".