11353214465531 has 8 divisors (see below), whose sum is σ = 12242233827600. Its totient is φ = 10493343279360.

The previous prime is 11353214465513. The next prime is 11353214465563. The reversal of 11353214465531 is 13556441235311.

11353214465531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11353214465531 is a prime.

It is a super-2 number, since 2×11353214465531² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11353214465231) 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, 7287043166 + ... + 7287044723.

It is an arithmetic number, because the mean of its divisors is an integer number (1530279228450).

Almost surely, 2^{11353214465531} is an apocalyptic number.

11353214465531 is a deficient number, since it is larger than the sum of its proper divisors (889019362069).

11353214465531 is a wasteful number, since it uses less digits than its factorization.

11353214465531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14574087949.

The product of its digits is 648000, while the sum is 44.

The spelling of 11353214465531 in words is "eleven trillion, three hundred fifty-three billion, two hundred fourteen million, four hundred sixty-five thousand, five hundred thirty-one".