5053561 has 2 divisors, whose sum is σ = 5053562. Its totient is φ = 5053560.

The previous prime is 5053553. The next prime is 5053577. The reversal of 5053561 is 1653505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4923961 + 129600 = 2219^2 + 360^2 .

It is a cyclic number.

It is not a de Polignac number, because 5053561 - 2³ = 5053553 is a prime.

It is not a weakly prime, because it can be changed into another prime (5053501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2526780 + 2526781.

It is an arithmetic number, because the mean of its divisors is an integer number (2526781).

Almost surely, 2^5053561 is an apocalyptic number.

It is an amenable number.

5053561 is a deficient number, since it is larger than the sum of its proper divisors (1).

5053561 is an equidigital number, since it uses as much as digits as its factorization.

5053561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 5053561 is about 2248.0126779002. The cubic root of 5053561 is about 171.6060141194.

The spelling of 5053561 in words is "five million, fifty-three thousand, five hundred sixty-one".