1629480885037 has 2 divisors, whose sum is σ = 1629480885038. Its totient is φ = 1629480885036.

The previous prime is 1629480885013. The next prime is 1629480885047. The reversal of 1629480885037 is 7305880849261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1606153210281 + 23327674756 = 1267341^2 + 152734^2 .

It is a cyclic number.

It is not a de Polignac number, because 1629480885037 - 2³⁹ = 1079725071149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1629480885047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 814740442518 + 814740442519.

It is an arithmetic number, because the mean of its divisors is an integer number (814740442519).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1629480885037 = 3258961770074, but 3⋅1629480885037 = 4888442655111 is not.

Almost surely, 2^{1629480885037} is an apocalyptic number.

It is an amenable number.

1629480885037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1629480885037 is an equidigital number, since it uses as much as digits as its factorization.

1629480885037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23224320, while the sum is 61.

The spelling of 1629480885037 in words is "one trillion, six hundred twenty-nine billion, four hundred eighty million, eight hundred eighty-five thousand, thirty-seven".