53830613 has 4 divisors (see below), whose sum is σ = 54153120. Its totient is φ = 53508108.

The previous prime is 53830573. The next prime is 53830643. The reversal of 53830613 is 31603835.

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 53830613 - 2⁶ = 53830549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53830643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161003 + ... + 161336.

It is an arithmetic number, because the mean of its divisors is an integer number (13538280).

Almost surely, 2^53830613 is an apocalyptic number.

It is an amenable number.

53830613 is a deficient number, since it is larger than the sum of its proper divisors (322507).

53830613 is a wasteful number, since it uses less digits than its factorization.

53830613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322506.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 53830613 is about 7336.9348504672. The cubic root of 53830613 is about 377.5806894458.

The spelling of 53830613 in words is "fifty-three million, eight hundred thirty thousand, six hundred thirteen".