1025032318064 has 20 divisors (see below), whose sum is σ = 1988413264656. Its totient is φ = 511893411072.

The previous prime is 1025032318061. The next prime is 1025032318091. The reversal of 1025032318064 is 4608132305201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025032318061) 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 3 ways as a sum of consecutive naturals, for example, 38908169 + ... + 38934504.

Almost surely, 2^{1025032318064} is an apocalyptic number.

It is an amenable number.

1025032318064 is a deficient number, since it is larger than the sum of its proper divisors (963380946592).

1025032318064 is an equidigital number, since it uses as much as digits as its factorization.

1025032318064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77843504 (or 77843498 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 1025032318064 in words is "one trillion, twenty-five billion, thirty-two million, three hundred eighteen thousand, sixty-four".