53044266 has 32 divisors (see below), whose sum is σ = 115992576. Its totient is φ = 16038000.

The previous prime is 53044259. The next prime is 53044307. The reversal of 53044266 is 66244035.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53031 + ... + 54021.

It is an arithmetic number, because the mean of its divisors is an integer number (3624768).

Almost surely, 2^53044266 is an apocalyptic number.

53044266 is an abundant number, since it is smaller than the sum of its proper divisors (62948310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53044266 is a wasteful number, since it uses less digits than its factorization.

53044266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 53044266 is about 7283.1494561076. The cubic root of 53044266 is about 375.7331222618.

The spelling of 53044266 in words is "fifty-three million, forty-four thousand, two hundred sixty-six".