1325695067775 has 240 divisors, whose sum is σ = 2764538613760. Its totient is φ = 623571436800.

The previous prime is 1325695067611. The next prime is 1325695067777. The reversal of 1325695067775 is 5777605965231.

1325695067775 is a `hidden beast` number, since 1 + 3 + 2 + 56 + 9 + 506 + 7 + 7 + 75 = 666.

It is not a de Polignac number, because 1325695067775 - 2¹⁴ = 1325695051391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325695067777) 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 239 ways as a sum of consecutive naturals, for example, 64459644 + ... + 64480206.

Almost surely, 2^{1325695067775} is an apocalyptic number.

1325695067775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1325695067775 is an abundant number, since it is smaller than the sum of its proper divisors (1438843545985).

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

1325695067775 is a wasteful number, since it uses less digits than its factorization.

1325695067775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20708 (or 20694 counting only the distinct ones).

The product of its (nonzero) digits is 83349000, while the sum is 63.

The spelling of 1325695067775 in words is "one trillion, three hundred twenty-five billion, six hundred ninety-five million, sixty-seven thousand, seven hundred seventy-five".