2538063401 has 2 divisors, whose sum is σ = 2538063402. Its totient is φ = 2538063400.

The previous prime is 2538063389. The next prime is 2538063419. The reversal of 2538063401 is 1043608352.

2538063401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1880089600 + 657973801 = 43360^2 + 25651^2 .

It is a cyclic number.

It is not a de Polignac number, because 2538063401 - 2⁶ = 2538063337 is a prime.

It is not a weakly prime, because it can be changed into another prime (2538063421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269031700 + 1269031701.

It is an arithmetic number, because the mean of its divisors is an integer number (1269031701).

Almost surely, 2^2538063401 is an apocalyptic number.

It is an amenable number.

2538063401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2538063401 is an equidigital number, since it uses as much as digits as its factorization.

2538063401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2538063401 is about 50379.1961130783. The cubic root of 2538063401 is about 1364.0621413498.

The spelling of 2538063401 in words is "two billion, five hundred thirty-eight million, sixty-three thousand, four hundred one".