752538685825 has 24 divisors (see below), whose sum is σ = 935367507648. Its totient is φ = 600599810880.

The previous prime is 752538685793. The next prime is 752538685859. The reversal of 752538685825 is 528586835257.

It is not a de Polignac number, because 752538685825 - 2⁵ = 752538685793 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46293399 + ... + 46309651.

It is an arithmetic number, because the mean of its divisors is an integer number (38973646152).

Almost surely, 2^752538685825 is an apocalyptic number.

It is an amenable number.

752538685825 is a deficient number, since it is larger than the sum of its proper divisors (182828821823).

752538685825 is a wasteful number, since it uses less digits than its factorization.

752538685825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20553 (or 20548 counting only the distinct ones).

The product of its digits is 161280000, while the sum is 64.

The spelling of 752538685825 in words is "seven hundred fifty-two billion, five hundred thirty-eight million, six hundred eighty-five thousand, eight hundred twenty-five".