1327762567552 has 16 divisors (see below), whose sum is σ = 2645151990300. Its totient is φ = 663881283712.

The previous prime is 1327762567511. The next prime is 1327762567553. The reversal of 1327762567552 is 2557652677231.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327762567553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5186572402 + ... + 5186572657.

Almost surely, 2^{1327762567552} is an apocalyptic number.

It is an amenable number.

1327762567552 is a deficient number, since it is larger than the sum of its proper divisors (1317389422748).

1327762567552 is an equidigital number, since it uses as much as digits as its factorization.

1327762567552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10373145073 (or 10373145061 counting only the distinct ones).

The product of its digits is 37044000, while the sum is 58.

The spelling of 1327762567552 in words is "one trillion, three hundred twenty-seven billion, seven hundred sixty-two million, five hundred sixty-seven thousand, five hundred fifty-two".