1352551145629 has 2 divisors, whose sum is σ = 1352551145630. Its totient is φ = 1352551145628.

The previous prime is 1352551145611. The next prime is 1352551145797. The reversal of 1352551145629 is 9265411552531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1061250228900 + 291300916729 = 1030170^2 + 539723^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352551145629 - 2⁷ = 1352551145501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1352551145329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676275572814 + 676275572815.

It is an arithmetic number, because the mean of its divisors is an integer number (676275572815).

Almost surely, 2^{1352551145629} is an apocalyptic number.

It is an amenable number.

1352551145629 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352551145629 is an equidigital number, since it uses as much as digits as its factorization.

1352551145629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620000, while the sum is 49.

The spelling of 1352551145629 in words is "one trillion, three hundred fifty-two billion, five hundred fifty-one million, one hundred forty-five thousand, six hundred twenty-nine".