6202605401 has 2 divisors, whose sum is σ = 6202605402. Its totient is φ = 6202605400.

The previous prime is 6202605379. The next prime is 6202605403. The reversal of 6202605401 is 1045062026.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5387560000 + 815045401 = 73400^2 + 28549^2 .

It is a cyclic number.

It is not a de Polignac number, because 6202605401 - 2³⁰ = 5128863577 is a prime.

It is a Sophie Germain prime.

Together with 6202605403, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6202605403) 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, 3101302700 + 3101302701.

It is an arithmetic number, because the mean of its divisors is an integer number (3101302701).

Almost surely, 2^6202605401 is an apocalyptic number.

It is an amenable number.

6202605401 is a deficient number, since it is larger than the sum of its proper divisors (1).

6202605401 is an equidigital number, since it uses as much as digits as its factorization.

6202605401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 6202605401 is about 78756.6213152901. The cubic root of 6202605401 is about 1837.3478450283.

Adding to 6202605401 its reverse (1045062026), we get a palindrome (7247667427).

The spelling of 6202605401 in words is "six billion, two hundred two million, six hundred five thousand, four hundred one".