53058447 has 24 divisors (see below), whose sum is σ = 86128224. Its totient is φ = 31230144.

The previous prime is 53058437. The next prime is 53058451. The reversal of 53058447 is 74485035.

53058447 is a `hidden beast` number, since 5 + 30 + 584 + 47 = 666.

It is not a de Polignac number, because 53058447 - 2⁸ = 53058191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53058437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7168 + ... + 12549.

It is an arithmetic number, because the mean of its divisors is an integer number (3588676).

Almost surely, 2^53058447 is an apocalyptic number.

53058447 is a deficient number, since it is larger than the sum of its proper divisors (33069777).

53058447 is a wasteful number, since it uses less digits than its factorization.

53058447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19759 (or 19756 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 53058447 is about 7284.1229396544. The cubic root of 53058447 is about 375.7666024539.

The spelling of 53058447 in words is "fifty-three million, fifty-eight thousand, four hundred forty-seven".