31673588785325 has 24 divisors (see below), whose sum is σ = 39690798292992. Its totient is φ = 25071980353920.

The previous prime is 31673588785303. The next prime is 31673588785331. The reversal of 31673588785325 is 52358788537613.

It is not a de Polignac number, because 31673588785325 - 2¹² = 31673588781229 is a prime.

It is a super-3 number, since 3×31673588785325³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent 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, 14010029 + ... + 16112978.

It is an arithmetic number, because the mean of its divisors is an integer number (1653783262208).

Almost surely, 2^{31673588785325} is an apocalyptic number.

It is an amenable number.

31673588785325 is a deficient number, since it is larger than the sum of its proper divisors (8017209507667).

31673588785325 is a wasteful number, since it uses less digits than its factorization.

31673588785325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30123461 (or 30123456 counting only the distinct ones).

The product of its digits is 1016064000, while the sum is 71.

The spelling of 31673588785325 in words is "thirty-one trillion, six hundred seventy-three billion, five hundred eighty-eight million, seven hundred eighty-five thousand, three hundred twenty-five".