1652063364438 has 16 divisors (see below), whose sum is σ = 3418062133680. Its totient is φ = 531698554016.

The previous prime is 1652063364431. The next prime is 1652063364491. The reversal of 1652063364438 is 8344633602561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652063364431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4747308345 + ... + 4747308692.

It is an arithmetic number, because the mean of its divisors is an integer number (213628883355).

Almost surely, 2^{1652063364438} is an apocalyptic number.

1652063364438 is an abundant number, since it is smaller than the sum of its proper divisors (1765998769242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1652063364438 is a wasteful number, since it uses less digits than its factorization.

1652063364438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9494617071.

The product of its (nonzero) digits is 7464960, while the sum is 51.

Adding to 1652063364438 its reverse (8344633602561), we get a palindrome (9996696966999).

The spelling of 1652063364438 in words is "one trillion, six hundred fifty-two billion, sixty-three million, three hundred sixty-four thousand, four hundred thirty-eight".