53044805 has 16 divisors (see below), whose sum is σ = 69894144. Its totient is φ = 38326080.

The previous prime is 53044769. The next prime is 53044829. The reversal of 53044805 is 50844035.

It is not a de Polignac number, because 53044805 - 2¹⁴ = 53028421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5564 + ... + 11706.

It is an arithmetic number, because the mean of its divisors is an integer number (4368384).

Almost surely, 2^53044805 is an apocalyptic number.

53044805 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53044805 is a deficient number, since it is larger than the sum of its proper divisors (16849339).

53044805 is a wasteful number, since it uses less digits than its factorization.

53044805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6316.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 53044805 is about 7283.1864592361. The cubic root of 53044805 is about 375.7343949062.

The spelling of 53044805 in words is "fifty-three million, forty-four thousand, eight hundred five".