1045624303663 has 4 divisors (see below), whose sum is σ = 1046494932928. Its totient is φ = 1044753674400.

The previous prime is 1045624303651. The next prime is 1045624303673. The reversal of 1045624303663 is 3663034265401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1045624303663 - 2⁵ = 1045624303631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045624303613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435312831 + ... + 435315232.

It is an arithmetic number, because the mean of its divisors is an integer number (261623733232).

Almost surely, 2^{1045624303663} is an apocalyptic number.

1045624303663 is a deficient number, since it is larger than the sum of its proper divisors (870629265).

1045624303663 is an equidigital number, since it uses as much as digits as its factorization.

1045624303663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870629264.

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 1045624303663 in words is "one trillion, forty-five billion, six hundred twenty-four million, three hundred three thousand, six hundred sixty-three".