2573353 has 2 divisors, whose sum is σ = 2573354. Its totient is φ = 2573352.

The previous prime is 2573339. The next prime is 2573357. The reversal of 2573353 is 3533752.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2050624 + 522729 = 1432^2 + 723^2 .

It is a cyclic number.

It is not a de Polignac number, because 2573353 - 2¹³ = 2565161 is a prime.

2573353 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2573357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286676 + 1286677.

It is an arithmetic number, because the mean of its divisors is an integer number (1286677).

2^2573353 is an apocalyptic number.

It is an amenable number.

2573353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2573353 is an equidigital number, since it uses as much as digits as its factorization.

2573353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9450, while the sum is 28.

The square root of 2573353 is about 1604.1673852812. The cubic root of 2573353 is about 137.0355103573.

It can be divided in two parts, 2573 and 353, that added together give a triangular number (2926 = T₇₆).

The spelling of 2573353 in words is "two million, five hundred seventy-three thousand, three hundred fifty-three".