53046426 has 16 divisors (see below), whose sum is σ = 112333824. Its totient is φ = 16641984.

The previous prime is 53046407. The next prime is 53046437. The reversal of 53046426 is 62464035.

53046426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53046426² = 5627846622746952, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53046393 and 53046402.

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 7 ways as a sum of consecutive naturals, for example, 259930 + ... + 260133.

It is an arithmetic number, because the mean of its divisors is an integer number (7020864).

Almost surely, 2^53046426 is an apocalyptic number.

53046426 is an abundant number, since it is smaller than the sum of its proper divisors (59287398).

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

53046426 is a wasteful number, since it uses less digits than its factorization.

53046426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520085.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 53046426 is about 7283.2977420946. The cubic root of 53046426 is about 375.7382222320.

The spelling of 53046426 in words is "fifty-three million, forty-six thousand, four hundred twenty-six".