2630622145297 has 2 divisors, whose sum is σ = 2630622145298. Its totient is φ = 2630622145296.

The previous prime is 2630622145241. The next prime is 2630622145429. The reversal of 2630622145297 is 7925412260362.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2476707947536 + 153914197761 = 1573756^2 + 392319^2 .

It is a cyclic number.

It is not a de Polignac number, because 2630622145297 - 2¹⁹ = 2630621621009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2630622145297.

It is not a weakly prime, because it can be changed into another prime (2630622145897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1315311072648 + 1315311072649.

It is an arithmetic number, because the mean of its divisors is an integer number (1315311072649).

Almost surely, 2^{2630622145297} is an apocalyptic number.

It is an amenable number.

2630622145297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2630622145297 is an equidigital number, since it uses as much as digits as its factorization.

2630622145297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 2630622145297 in words is "two trillion, six hundred thirty billion, six hundred twenty-two million, one hundred forty-five thousand, two hundred ninety-seven".