53000506 has 16 divisors (see below), whose sum is σ = 86825088. Its totient is φ = 24116400.

The previous prime is 53000491. The next prime is 53000527. The reversal of 53000506 is 60500035.

53000506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 12510 + ... + 16201.

It is an arithmetic number, because the mean of its divisors is an integer number (5426568).

Almost surely, 2^53000506 is an apocalyptic number.

53000506 is a deficient number, since it is larger than the sum of its proper divisors (33824582).

53000506 is a wasteful number, since it uses less digits than its factorization.

53000506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28797.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 53000506 is about 7280.1446414203. The cubic root of 53000506 is about 375.6297708149.

The spelling of 53000506 in words is "fifty-three million, five hundred six", and thus it is an aban number.