53070065 has 8 divisors (see below), whose sum is σ = 64171008. Its totient is φ = 42131440.

The previous prime is 53070053. The next prime is 53070079. The reversal of 53070065 is 56007035.

53070065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 53070065 - 2⁴ = 53070049 is a prime.

It is a Duffinian number.

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, 39857 + ... + 41166.

It is an arithmetic number, because the mean of its divisors is an integer number (8021376).

Almost surely, 2^53070065 is an apocalyptic number.

It is an amenable number.

53070065 is a deficient number, since it is larger than the sum of its proper divisors (11100943).

53070065 is a wasteful number, since it uses less digits than its factorization.

53070065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81159.

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

The square root of 53070065 is about 7284.9203839164. The cubic root of 53070065 is about 375.7940271653.

The spelling of 53070065 in words is "fifty-three million, seventy thousand, sixty-five".