2522727401 has 2 divisors, whose sum is σ = 2522727402. Its totient is φ = 2522727400.

The previous prime is 2522727379. The next prime is 2522727409. The reversal of 2522727401 is 1047272252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1774431376 + 748296025 = 42124^2 + 27355^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2522727401 is a prime.

It is not a weakly prime, because it can be changed into another prime (2522727409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261363700 + 1261363701.

It is an arithmetic number, because the mean of its divisors is an integer number (1261363701).

Almost surely, 2^2522727401 is an apocalyptic number.

It is an amenable number.

2522727401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522727401 is an equidigital number, since it uses as much as digits as its factorization.

2522727401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 2522727401 is about 50226.7598098862. The cubic root of 2522727401 is about 1361.3091850089.

Adding to 2522727401 its reverse (1047272252), we get a palindrome (3569999653).

The spelling of 2522727401 in words is "two billion, five hundred twenty-two million, seven hundred twenty-seven thousand, four hundred one".