1072732532727 has 16 divisors (see below), whose sum is σ = 1464880320000. Its totient is φ = 697956095232.

The previous prime is 1072732532693. The next prime is 1072732532731. The reversal of 1072732532727 is 7272352372701.

It is not a de Polignac number, because 1072732532727 - 2¹¹ = 1072732530679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072732522727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10726477 + ... + 10826022.

It is an arithmetic number, because the mean of its divisors is an integer number (91555020000).

Almost surely, 2^{1072732532727} is an apocalyptic number.

1072732532727 is a deficient number, since it is larger than the sum of its proper divisors (392147787273).

1072732532727 is a wasteful number, since it uses less digits than its factorization.

1072732532727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21552902.

The product of its (nonzero) digits is 1728720, while the sum is 48.

The spelling of 1072732532727 in words is "one trillion, seventy-two billion, seven hundred thirty-two million, five hundred thirty-two thousand, seven hundred twenty-seven".