2630115033989 has 2 divisors, whose sum is σ = 2630115033990. Its totient is φ = 2630115033988.

The previous prime is 2630115033983. The next prime is 2630115033991. The reversal of 2630115033989 is 9893305110362.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1957083485764 + 673031548225 = 1398958^2 + 820385^2 .

It is a cyclic number.

It is not a de Polignac number, because 2630115033989 - 2²⁰ = 2630113985413 is a prime.

Together with 2630115033991, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2630115033983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1315057516994 + 1315057516995.

It is an arithmetic number, because the mean of its divisors is an integer number (1315057516995).

Almost surely, 2^{2630115033989} is an apocalyptic number.

It is an amenable number.

2630115033989 is a deficient number, since it is larger than the sum of its proper divisors (1).

2630115033989 is an equidigital number, since it uses as much as digits as its factorization.

2630115033989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The spelling of 2630115033989 in words is "two trillion, six hundred thirty billion, one hundred fifteen million, thirty-three thousand, nine hundred eighty-nine".