1364533465646 has 32 divisors (see below), whose sum is σ = 2207710094688. Its totient is φ = 628795601280.

The previous prime is 1364533465627. The next prime is 1364533465651. The reversal of 1364533465646 is 6465643354631.

It is a junction number, because it is equal to n+sod(n) for n = 1364533465591 and 1364533465600.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 70923140 + ... + 70942376.

It is an arithmetic number, because the mean of its divisors is an integer number (68990940459).

Almost surely, 2^{1364533465646} is an apocalyptic number.

1364533465646 is a deficient number, since it is larger than the sum of its proper divisors (843176629042).

1364533465646 is a wasteful number, since it uses less digits than its factorization.

1364533465646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23396.

The product of its digits is 55987200, while the sum is 56.

The spelling of 1364533465646 in words is "one trillion, three hundred sixty-four billion, five hundred thirty-three million, four hundred sixty-five thousand, six hundred forty-six".