11445500006645 has 8 divisors (see below), whose sum is σ = 13736159570304. Its totient is φ = 9155360297104.

The previous prime is 11445500006597. The next prime is 11445500006657. The reversal of 11445500006645 is 54660000554411.

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 11445500006645 - 2⁶ = 11445500006581 is a prime.

It is a super-2 number, since 2×11445500006645² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129915089 + ... + 130003158.

It is an arithmetic number, because the mean of its divisors is an integer number (1717019946288).

Almost surely, 2^{11445500006645} is an apocalyptic number.

It is an amenable number.

11445500006645 is a deficient number, since it is larger than the sum of its proper divisors (2290659563659).

11445500006645 is an equidigital number, since it uses as much as digits as its factorization.

11445500006645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259927059.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 11445500006645 in words is "eleven trillion, four hundred forty-five billion, five hundred million, six thousand, six hundred forty-five".