1932952856489 has 16 divisors (see below), whose sum is σ = 2062470097152. Its totient is φ = 1807477159488.

The previous prime is 1932952856459. The next prime is 1932952856503. The reversal of 1932952856489 is 9846582592391.

It is not a de Polignac number, because 1932952856489 - 2¹² = 1932952852393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1932952856459) 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, 2524589 + ... + 3199914.

It is an arithmetic number, because the mean of its divisors is an integer number (128904381072).

Almost surely, 2^{1932952856489} is an apocalyptic number.

It is an amenable number.

1932952856489 is a deficient number, since it is larger than the sum of its proper divisors (129517240663).

1932952856489 is a wasteful number, since it uses less digits than its factorization.

1932952856489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5724856.

The product of its digits is 335923200, while the sum is 71.

The spelling of 1932952856489 in words is "one trillion, nine hundred thirty-two billion, nine hundred fifty-two million, eight hundred fifty-six thousand, four hundred eighty-nine".