53270313289 has 4 divisors (see below), whose sum is σ = 54710051524. Its totient is φ = 51830575056.

The previous prime is 53270313247. The next prime is 53270313307. The reversal of 53270313289 is 98231307235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 41161511689 + 12108801600 = 202883^2 + 110040^2 .

It is a cyclic number.

It is not a de Polignac number, because 53270313289 - 2¹³ = 53270305097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53270313209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719869062 + ... + 719869135.

It is an arithmetic number, because the mean of its divisors is an integer number (13677512881).

Almost surely, 2^53270313289 is an apocalyptic number.

It is an amenable number.

53270313289 is a deficient number, since it is larger than the sum of its proper divisors (1439738235).

53270313289 is a wasteful number, since it uses less digits than its factorization.

53270313289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439738234.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 53270313289 in words is "fifty-three billion, two hundred seventy million, three hundred thirteen thousand, two hundred eighty-nine".