2753453 has 2 divisors, whose sum is σ = 2753454. Its totient is φ = 2753452.

The previous prime is 2753441. The next prime is 2753459. The reversal of 2753453 is 3543572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2748964 + 4489 = 1658^2 + 67^2 .

It is a cyclic number.

It is not a de Polignac number, because 2753453 - 2⁸ = 2753197 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁷ + 7² + 5 + 3⁸ + 4⁹ + 5⁹ + 3¹² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2753459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376726 + 1376727.

It is an arithmetic number, because the mean of its divisors is an integer number (1376727).

2^2753453 is an apocalyptic number.

It is an amenable number.

2753453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2753453 is an equidigital number, since it uses as much as digits as its factorization.

2753453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 29.

The square root of 2753453 is about 1659.3531872389. The cubic root of 2753453 is about 140.1605810480.

The spelling of 2753453 in words is "two million, seven hundred fifty-three thousand, four hundred fifty-three".