53005670 has 16 divisors (see below), whose sum is σ = 97629840. Its totient is φ = 20709024.

The previous prime is 53005663. The next prime is 53005679. The reversal of 53005670 is 7650035.

53005670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53005679) by changing a digit.

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, 61205 + ... + 62064.

It is an arithmetic number, because the mean of its divisors is an integer number (6101865).

Almost surely, 2^53005670 is an apocalyptic number.

53005670 is a deficient number, since it is larger than the sum of its proper divisors (44624170).

53005670 is a wasteful number, since it uses less digits than its factorization.

53005670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123319.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 53005670 is about 7280.4992960648. The cubic root of 53005670 is about 375.6419700012.

The spelling of 53005670 in words is "fifty-three million, five thousand, six hundred seventy".