30550502970037 has 2 divisors, whose sum is σ = 30550502970038. Its totient is φ = 30550502970036.

The previous prime is 30550502969999. The next prime is 30550502970047. The reversal of 30550502970037 is 73007920505503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29232199435761 + 1318303534276 = 5406681^2 + 1148174^2 .

It is an emirp because it is prime and its reverse (73007920505503) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30550502970037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30550502970047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15275251485018 + 15275251485019.

It is an arithmetic number, because the mean of its divisors is an integer number (15275251485019).

Almost surely, 2^{30550502970037} is an apocalyptic number.

It is an amenable number.

30550502970037 is a deficient number, since it is larger than the sum of its proper divisors (1).

30550502970037 is an equidigital number, since it uses as much as digits as its factorization.

30550502970037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 992250, while the sum is 46.

The spelling of 30550502970037 in words is "thirty trillion, five hundred fifty billion, five hundred two million, nine hundred seventy thousand, thirty-seven".