5453641 has 2 divisors, whose sum is σ = 5453642. Its totient is φ = 5453640.

The previous prime is 5453629. The next prime is 5453659. The reversal of 5453641 is 1463545.

5453641 is digitally balanced in base 3, 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., 4748041 + 705600 = 2179^2 + 840^2 .

It is a cyclic number.

It is not a de Polignac number, because 5453641 - 2¹³ = 5445449 is a prime.

It is an Ulam number.

5453641 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5453341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2726820 + 2726821.

It is an arithmetic number, because the mean of its divisors is an integer number (2726821).

Almost surely, 2^5453641 is an apocalyptic number.

It is an amenable number.

5453641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5453641 is an equidigital number, since it uses as much as digits as its factorization.

5453641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 28.

The square root of 5453641 is about 2335.3031923072. The cubic root of 5453641 is about 176.0200670129.

It can be divided in two parts, 545 and 3641, that added together give a triangular number (4186 = T₉₁).

The spelling of 5453641 in words is "five million, four hundred fifty-three thousand, six hundred forty-one".