1466453505345 has 16 divisors (see below), whose sum is σ = 2363452076160. Its totient is φ = 776399713664.

The previous prime is 1466453505259. The next prime is 1466453505353. The reversal of 1466453505345 is 5435053546641.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1466453505345 - 2¹³ = 1466453497153 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356799285 + ... + 356803394.

It is an arithmetic number, because the mean of its divisors is an integer number (147715754760).

Almost surely, 2^{1466453505345} is an apocalyptic number.

1466453505345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1466453505345 is a deficient number, since it is larger than the sum of its proper divisors (896998570815).

1466453505345 is a wasteful number, since it uses less digits than its factorization.

1466453505345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713602824.

The product of its (nonzero) digits is 12960000, while the sum is 51.

The spelling of 1466453505345 in words is "one trillion, four hundred sixty-six billion, four hundred fifty-three million, five hundred five thousand, three hundred forty-five".