53616426 has 8 divisors (see below), whose sum is σ = 107232864. Its totient is φ = 17872140.

The previous prime is 53616413. The next prime is 53616439. The reversal of 53616426 is 62461635.

53616426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53616413) and next prime (53616439).

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

53616426 is an admirable number.

It is a super-2 number, since 2×53616426² = 5749442274026952, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4468030 + ... + 4468041.

It is an arithmetic number, because the mean of its divisors is an integer number (13404108).

Almost surely, 2^53616426 is an apocalyptic number.

53616426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53616426 is a wasteful number, since it uses less digits than its factorization.

53616426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8936076.

The product of its digits is 25920, while the sum is 33.

The square root of 53616426 is about 7322.3238114686. The cubic root of 53616426 is about 377.0792376372.

The spelling of 53616426 in words is "fifty-three million, six hundred sixteen thousand, four hundred twenty-six".