2453653 has 2 divisors, whose sum is σ = 2453654. Its totient is φ = 2453652.

The previous prime is 2453651. The next prime is 2453657. The reversal of 2453653 is 3563542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2365444 + 88209 = 1538^2 + 297^2 .

It is a cyclic number.

It is not a de Polignac number, because 2453653 - 2¹ = 2453651 is a prime.

Together with 2453651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2453651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1226826 + 1226827.

It is an arithmetic number, because the mean of its divisors is an integer number (1226827).

2^2453653 is an apocalyptic number.

It is an amenable number.

2453653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2453653 is an equidigital number, since it uses as much as digits as its factorization.

2453653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 28.

The square root of 2453653 is about 1566.4140576489. The cubic root of 2453653 is about 134.8769431908.

The spelling of 2453653 in words is "two million, four hundred fifty-three thousand, six hundred fifty-three".