1045655452211 has 8 divisors (see below), whose sum is σ = 1081730052000. Its totient is φ = 1009582020160.

The previous prime is 1045655452201. The next prime is 1045655452229. The reversal of 1045655452211 is 1122545565401.

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 1045655452211 - 2¹⁰ = 1045655451187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045655452201) 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, 1778951 + ... + 2292591.

It is an arithmetic number, because the mean of its divisors is an integer number (135216256500).

Almost surely, 2^{1045655452211} is an apocalyptic number.

1045655452211 is a deficient number, since it is larger than the sum of its proper divisors (36074599789).

1045655452211 is an equidigital number, since it uses as much as digits as its factorization.

1045655452211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583869.

The product of its (nonzero) digits is 240000, while the sum is 41.

The spelling of 1045655452211 in words is "one trillion, forty-five billion, six hundred fifty-five million, four hundred fifty-two thousand, two hundred eleven".