2125623951359 has 2 divisors, whose sum is σ = 2125623951360. Its totient is φ = 2125623951358.

The previous prime is 2125623951337. The next prime is 2125623951419. The reversal of 2125623951359 is 9531593265212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2125623951359 - 2⁸ = 2125623951103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2125623951359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2125623951559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062811975679 + 1062811975680.

It is an arithmetic number, because the mean of its divisors is an integer number (1062811975680).

Almost surely, 2^{2125623951359} is an apocalyptic number.

2125623951359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2125623951359 is an equidigital number, since it uses as much as digits as its factorization.

2125623951359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4374000, while the sum is 53.

The spelling of 2125623951359 in words is "two trillion, one hundred twenty-five billion, six hundred twenty-three million, nine hundred fifty-one thousand, three hundred fifty-nine".