1351104535252 has 6 divisors (see below), whose sum is σ = 2364432936698. Its totient is φ = 675552267624.

The previous prime is 1351104535237. The next prime is 1351104535259. The reversal of 1351104535252 is 2525354011531.

It can be written as a sum of positive squares in only one way, i.e., 801676692496 + 549427842756 = 895364^2 + 741234^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351104535259) by changing a digit.

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 as a sum of consecutive naturals, namely, 168888066903 + ... + 168888066910.

Almost surely, 2^{1351104535252} is an apocalyptic number.

It is an amenable number.

1351104535252 is a deficient number, since it is larger than the sum of its proper divisors (1013328401446).

1351104535252 is a wasteful number, since it uses less digits than its factorization.

1351104535252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337776133817 (or 337776133815 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

Adding to 1351104535252 its reverse (2525354011531), we get a palindrome (3876458546783).

The spelling of 1351104535252 in words is "one trillion, three hundred fifty-one billion, one hundred four million, five hundred thirty-five thousand, two hundred fifty-two".