5051565401 has 2 divisors, whose sum is σ = 5051565402. Its totient is φ = 5051565400.

The previous prime is 5051565377. The next prime is 5051565403. The reversal of 5051565401 is 1045651505.

5051565401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3662065225 + 1389500176 = 60515^2 + 37276^2 .

It is a cyclic number.

It is not a de Polignac number, because 5051565401 - 2²² = 5047371097 is a prime.

Together with 5051565403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5051565403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525782700 + 2525782701.

It is an arithmetic number, because the mean of its divisors is an integer number (2525782701).

Almost surely, 2^5051565401 is an apocalyptic number.

It is an amenable number.

5051565401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5051565401 is an equidigital number, since it uses as much as digits as its factorization.

5051565401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 5051565401 is about 71074.3652873524. The cubic root of 5051565401 is about 1715.8342266503.

The spelling of 5051565401 in words is "five billion, fifty-one million, five hundred sixty-five thousand, four hundred one".