11451454113065 has 8 divisors (see below), whose sum is σ = 13752100440960. Its totient is φ = 9154259620272.

The previous prime is 11451454113053. The next prime is 11451454113067. The reversal of 11451454113065 is 56031145415411.

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

It is a cyclic number.

It is not a de Polignac number, because 11451454113065 - 2¹⁰ = 11451454112041 is a prime.

It is a super-2 number, since 2×11451454113065² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11451454113067) 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, 862951475 + ... + 862964744.

It is an arithmetic number, because the mean of its divisors is an integer number (1719012555120).

Almost surely, 2^{11451454113065} is an apocalyptic number.

It is an amenable number.

11451454113065 is a deficient number, since it is larger than the sum of its proper divisors (2300646327895).

11451454113065 is a wasteful number, since it uses less digits than its factorization.

11451454113065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725917551.

The product of its (nonzero) digits is 144000, while the sum is 41.

Adding to 11451454113065 its reverse (56031145415411), we get a palindrome (67482599528476).

The spelling of 11451454113065 in words is "eleven trillion, four hundred fifty-one billion, four hundred fifty-four million, one hundred thirteen thousand, sixty-five".