1100465455453 has 16 divisors (see below), whose sum is σ = 1354737960576. Its totient is φ = 870492911040.

The previous prime is 1100465455421. The next prime is 1100465455457. The reversal of 1100465455453 is 3545545640011.

It is a cyclic number.

It is not a de Polignac number, because 1100465455453 - 2⁵ = 1100465455421 is a prime.

It is a super-2 number, since 2×1100465455453² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100465455457) 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, 1034683 + ... + 1808728.

It is an arithmetic number, because the mean of its divisors is an integer number (84671122536).

Almost surely, 2^{1100465455453} is an apocalyptic number.

1100465455453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1100465455453 is a deficient number, since it is larger than the sum of its proper divisors (254272505123).

1100465455453 is a wasteful number, since it uses less digits than its factorization.

1100465455453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847684.

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 1100465455453 in words is "one trillion, one hundred billion, four hundred sixty-five million, four hundred fifty-five thousand, four hundred fifty-three".