1318025600252 has 12 divisors (see below), whose sum is σ = 2306875441920. Its totient is φ = 658918331136.

The previous prime is 1318025600197. The next prime is 1318025600317. The reversal of 1318025600252 is 2520065208131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23585852 + ... + 23641667.

It is an arithmetic number, because the mean of its divisors is an integer number (192239620160).

Almost surely, 2^{1318025600252} is an apocalyptic number.

It is an amenable number.

1318025600252 is a deficient number, since it is larger than the sum of its proper divisors (988849841668).

1318025600252 is a wasteful number, since it uses less digits than its factorization.

1318025600252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47234500 (or 47234498 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 1318025600252 in words is "one trillion, three hundred eighteen billion, twenty-five million, six hundred thousand, two hundred fifty-two".