7755782830825 has 24 divisors (see below), whose sum is σ = 9911899704960. Its totient is φ = 6016900795200.

The previous prime is 7755782830781. The next prime is 7755782830889. The reversal of 7755782830825 is 5280382875577.

It is not a de Polignac number, because 7755782830825 - 2¹³ = 7755782822633 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 30150211 + ... + 30406360.

It is an arithmetic number, because the mean of its divisors is an integer number (412995821040).

Almost surely, 2^{7755782830825} is an apocalyptic number.

It is an amenable number.

7755782830825 is a deficient number, since it is larger than the sum of its proper divisors (2156116874135).

7755782830825 is a wasteful number, since it uses less digits than its factorization.

7755782830825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60556737 (or 60556732 counting only the distinct ones).

The product of its (nonzero) digits is 263424000, while the sum is 67.

The spelling of 7755782830825 in words is "seven trillion, seven hundred fifty-five billion, seven hundred eighty-two million, eight hundred thirty thousand, eight hundred twenty-five".