1100465455445 has 8 divisors (see below), whose sum is σ = 1398238461144. Its totient is φ = 828585754624.

The previous prime is 1100465455421. The next prime is 1100465455457. The reversal of 1100465455445 is 5445545640011.

It can be written as a sum of positive squares in 4 ways, for example, as 220037922724 + 880427532721 = 469082^2 + 938311^2 .

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 1100465455445 - 2¹⁰ = 1100465454421 is a prime.

It is a super-2 number, since 2×1100465455445² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100465455396 and 1100465455405.

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, 6473326124 + ... + 6473326293.

It is an arithmetic number, because the mean of its divisors is an integer number (174779807643).

Almost surely, 2^{1100465455445} is an apocalyptic number.

It is an amenable number.

1100465455445 is a deficient number, since it is larger than the sum of its proper divisors (297773005699).

1100465455445 is a wasteful number, since it uses less digits than its factorization.

1100465455445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12946652439.

The product of its (nonzero) digits is 960000, while the sum is 44.

The spelling of 1100465455445 in words is "one trillion, one hundred billion, four hundred sixty-five million, four hundred fifty-five thousand, four hundred forty-five".