53043526 has 8 divisors (see below), whose sum is σ = 80869824. Its totient is φ = 26086920.

The previous prime is 53043509. The next prime is 53043559. The reversal of 53043526 is 62534035.

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

It is a junction number, because it is equal to n+sod(n) for n = 53043494 and 53043503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217270 + ... + 217513.

It is an arithmetic number, because the mean of its divisors is an integer number (10108728).

Almost surely, 2^53043526 is an apocalyptic number.

53043526 is a deficient number, since it is larger than the sum of its proper divisors (27826298).

53043526 is a wasteful number, since it uses less digits than its factorization.

53043526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434846.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 53043526 is about 7283.0986537325. The cubic root of 53043526 is about 375.7313750179.

The spelling of 53043526 in words is "fifty-three million, forty-three thousand, five hundred twenty-six".