653045413 has 2 divisors, whose sum is σ = 653045414. Its totient is φ = 653045412.

The previous prime is 653045399. The next prime is 653045479. The reversal of 653045413 is 314540356.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 390378564 + 262666849 = 19758^2 + 16207^2 .

It is a cyclic number.

It is not a de Polignac number, because 653045413 - 2⁵ = 653045381 is a prime.

It is a super-2 number, since 2×653045413² = 852936622880681138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (653045513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326522706 + 326522707.

It is an arithmetic number, because the mean of its divisors is an integer number (326522707).

Almost surely, 2^653045413 is an apocalyptic number.

It is an amenable number.

653045413 is a deficient number, since it is larger than the sum of its proper divisors (1).

653045413 is an equidigital number, since it uses as much as digits as its factorization.

653045413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 653045413 is about 25554.7532369225. The cubic root of 653045413 is about 867.5898471556.

Adding to 653045413 its reverse (314540356), we get a palindrome (967585769).

The spelling of 653045413 in words is "six hundred fifty-three million, forty-five thousand, four hundred thirteen".