5053521401 has 2 divisors, whose sum is σ = 5053521402. Its totient is φ = 5053521400.

The previous prime is 5053521373. The next prime is 5053521419. The reversal of 5053521401 is 1041253505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4778127376 + 275394025 = 69124^2 + 16595^2 .

It is a cyclic number.

It is not a de Polignac number, because 5053521401 - 2¹⁰ = 5053520377 is a prime.

It is not a weakly prime, because it can be changed into another prime (5053521001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2526760700 + 2526760701.

It is an arithmetic number, because the mean of its divisors is an integer number (2526760701).

Almost surely, 2^5053521401 is an apocalyptic number.

It is an amenable number.

5053521401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5053521401 is an equidigital number, since it uses as much as digits as its factorization.

5053521401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5053521401 is about 71088.1241910349. The cubic root of 5053521401 is about 1716.0556589125.

Adding to 5053521401 its reverse (1041253505), we get a palindrome (6094774906).

The spelling of 5053521401 in words is "five billion, fifty-three million, five hundred twenty-one thousand, four hundred one".