53360043266 has 16 divisors (see below), whose sum is σ = 80322367608. Its totient is φ = 26586067200.

The previous prime is 53360043167. The next prime is 53360043299. The reversal of 53360043266 is 66234006335.

It can be written as a sum of positive squares in 4 ways, for example, as 4366434241 + 48993609025 = 66079^2 + 221345^2 .

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, 705836 + ... + 777768.

Almost surely, 2^53360043266 is an apocalyptic number.

53360043266 is a deficient number, since it is larger than the sum of its proper divisors (26962324342).

53360043266 is a wasteful number, since it uses less digits than its factorization.

53360043266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73237.

The product of its (nonzero) digits is 233280, while the sum is 38.

The spelling of 53360043266 in words is "fifty-three billion, three hundred sixty million, forty-three thousand, two hundred sixty-six".