653426213 has 8 divisors (see below), whose sum is σ = 713246016. Its totient is φ = 593676000.

The previous prime is 653426201. The next prime is 653426269. The reversal of 653426213 is 312624356.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 653426213 - 2¹² = 653422117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 653426213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653426273) 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 in 7 ways as a sum of consecutive naturals, for example, 3320 + ... + 36302.

It is an arithmetic number, because the mean of its divisors is an integer number (89155752).

Almost surely, 2^653426213 is an apocalyptic number.

It is an amenable number.

653426213 is a deficient number, since it is larger than the sum of its proper divisors (59819803).

653426213 is a wasteful number, since it uses less digits than its factorization.

653426213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34795.

The product of its digits is 25920, while the sum is 32.

The square root of 653426213 is about 25562.2028197884. The cubic root of 653426213 is about 867.7584490180.

The spelling of 653426213 in words is "six hundred fifty-three million, four hundred twenty-six thousand, two hundred thirteen".