53164641 has 32 divisors (see below), whose sum is σ = 77440000. Its totient is φ = 32332608.

The previous prime is 53164619. The next prime is 53164649. The reversal of 53164641 is 14646135.

53164641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53164641 - 2⁵ = 53164609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53164599 and 53164608.

It is not an unprimeable number, because it can be changed into a prime (53164649) 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 31 ways as a sum of consecutive naturals, for example, 267060 + ... + 267258.

It is an arithmetic number, because the mean of its divisors is an integer number (2420000).

Almost surely, 2^53164641 is an apocalyptic number.

It is an amenable number.

53164641 is a deficient number, since it is larger than the sum of its proper divisors (24275359).

53164641 is a wasteful number, since it uses less digits than its factorization.

53164641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373.

The product of its digits is 8640, while the sum is 30.

The square root of 53164641 is about 7291.4087116277. The cubic root of 53164641 is about 376.0171284826.

The spelling of 53164641 in words is "fifty-three million, one hundred sixty-four thousand, six hundred forty-one".