1450666536663 has 8 divisors (see below), whose sum is σ = 1934270722800. Its totient is φ = 967086687488.

The previous prime is 1450666536629. The next prime is 1450666536673. The reversal of 1450666536663 is 3666356660541.

It is a happy number.

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 1450666536663 - 2³⁷ = 1313227583191 is a prime.

It is a super-3 number, since 3×1450666536663³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450666536673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5944698 + ... + 6183911.

It is an arithmetic number, because the mean of its divisors is an integer number (241783840350).

Almost surely, 2^{1450666536663} is an apocalyptic number.

1450666536663 is a deficient number, since it is larger than the sum of its proper divisors (483604186137).

1450666536663 is a wasteful number, since it uses less digits than its factorization.

1450666536663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12168481.

The product of its (nonzero) digits is 41990400, while the sum is 57.

The spelling of 1450666536663 in words is "one trillion, four hundred fifty billion, six hundred sixty-six million, five hundred thirty-six thousand, six hundred sixty-three".