53065270 has 8 divisors (see below), whose sum is σ = 95517504. Its totient is φ = 21226104.

The previous prime is 53065267. The next prime is 53065277. The reversal of 53065270 is 7256035.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53065277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2653254 + ... + 2653273.

It is an arithmetic number, because the mean of its divisors is an integer number (11939688).

Almost surely, 2^53065270 is an apocalyptic number.

53065270 is a deficient number, since it is larger than the sum of its proper divisors (42452234).

53065270 is a wasteful number, since it uses less digits than its factorization.

53065270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5306534.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 53065270 is about 7284.5912719932. The cubic root of 53065270 is about 375.7827088786.

It can be divided in two parts, 53065 and 270, that added together give a palindrome (53335).

The spelling of 53065270 in words is "fifty-three million, sixty-five thousand, two hundred seventy".