1468664628501 has 16 divisors (see below), whose sum is σ = 2238036309504. Its totient is φ = 839210245104.

The previous prime is 1468664628469. The next prime is 1468664628511. The reversal of 1468664628501 is 1058264668641.

It is not a de Polignac number, because 1468664628501 - 2⁵ = 1468664628469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468664628511) 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 15 ways as a sum of consecutive naturals, for example, 425895 + ... + 1765988.

It is an arithmetic number, because the mean of its divisors is an integer number (139877269344).

Almost surely, 2^{1468664628501} is an apocalyptic number.

It is an amenable number.

1468664628501 is a deficient number, since it is larger than the sum of its proper divisors (769371681003).

1468664628501 is a wasteful number, since it uses less digits than its factorization.

1468664628501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223800.

The product of its (nonzero) digits is 13271040, while the sum is 57.

The spelling of 1468664628501 in words is "one trillion, four hundred sixty-eight billion, six hundred sixty-four million, six hundred twenty-eight thousand, five hundred one".