2562063901 has 2 divisors, whose sum is σ = 2562063902. Its totient is φ = 2562063900.

The previous prime is 2562063893. The next prime is 2562063929. The reversal of 2562063901 is 1093602652.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2540664025 + 21399876 = 50405^2 + 4626^2 .

It is a cyclic number.

It is not a de Polignac number, because 2562063901 - 2³ = 2562063893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2562063941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281031950 + 1281031951.

It is an arithmetic number, because the mean of its divisors is an integer number (1281031951).

Almost surely, 2^2562063901 is an apocalyptic number.

It is an amenable number.

2562063901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2562063901 is an equidigital number, since it uses as much as digits as its factorization.

2562063901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 2562063901 is about 50616.8341661151. The cubic root of 2562063901 is about 1368.3482857849.

The spelling of 2562063901 in words is "two billion, five hundred sixty-two million, sixty-three thousand, nine hundred one".