11452002003545 has 16 divisors (see below), whose sum is σ = 14478730776000. Its totient is φ = 8671585624128.

The previous prime is 11452002003523. The next prime is 11452002003569. The reversal of 11452002003545 is 54530020025411.

It is a cyclic number.

It is not a de Polignac number, because 11452002003545 - 2⁸ = 11452002003289 is a prime.

It is a super-2 number, since 2×11452002003545² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54244235 + ... + 54454944.

It is an arithmetic number, because the mean of its divisors is an integer number (904920673500).

Almost surely, 2^{11452002003545} is an apocalyptic number.

It is an amenable number.

11452002003545 is a deficient number, since it is larger than the sum of its proper divisors (3026728772455).

11452002003545 is a wasteful number, since it uses less digits than its factorization.

11452002003545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108700312.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 11452002003545 its reverse (54530020025411), we get a palindrome (65982022028956).

The spelling of 11452002003545 in words is "eleven trillion, four hundred fifty-two billion, two million, three thousand, five hundred forty-five".