11451305654033 has 16 divisors (see below), whose sum is σ = 13374453312000. Its totient is φ = 9602249447232.

The previous prime is 11451305654027. The next prime is 11451305654051. The reversal of 11451305654033 is 33045650315411.

It is a cyclic number.

It is not a de Polignac number, because 11451305654033 - 2⁶ = 11451305653969 is a prime.

It is a super-2 number, since 2×11451305654033² (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 (11451305656033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94928738 + ... + 95049291.

It is an arithmetic number, because the mean of its divisors is an integer number (835903332000).

Almost surely, 2^{11451305654033} is an apocalyptic number.

It is an amenable number.

11451305654033 is a deficient number, since it is larger than the sum of its proper divisors (1923147657967).

11451305654033 is a wasteful number, since it uses less digits than its factorization.

11451305654033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189978224.

The product of its (nonzero) digits is 324000, while the sum is 41.

Adding to 11451305654033 its reverse (33045650315411), we get a palindrome (44496955969444).

The spelling of 11451305654033 in words is "eleven trillion, four hundred fifty-one billion, three hundred five million, six hundred fifty-four thousand, thirty-three".