653426133 has 4 divisors (see below), whose sum is σ = 871234848. Its totient is φ = 435617420.

The previous prime is 653426099. The next prime is 653426141. The reversal of 653426133 is 331624356.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 653426133 - 2⁹ = 653425621 is a prime.

It is a super-2 number, since 2×653426133² = 853931422574667378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 653426094 and 653426103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653426633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108904353 + ... + 108904358.

It is an arithmetic number, because the mean of its divisors is an integer number (217808712).

Almost surely, 2^653426133 is an apocalyptic number.

It is an amenable number.

653426133 is a deficient number, since it is larger than the sum of its proper divisors (217808715).

653426133 is a wasteful number, since it uses less digits than its factorization.

653426133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217808714.

The product of its digits is 38880, while the sum is 33.

The square root of 653426133 is about 25562.2012549780. The cubic root of 653426133 is about 867.7584136043.

The spelling of 653426133 in words is "six hundred fifty-three million, four hundred twenty-six thousand, one hundred thirty-three".