53314505 has 4 divisors (see below), whose sum is σ = 63977412. Its totient is φ = 42651600.

The previous prime is 53314487. The next prime is 53314507. The reversal of 53314505 is 50541335.

53314505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 33884041 + 19430464 = 5821^2 + 4408^2 .

It is not a de Polignac number, because 53314505 - 2¹⁶ = 53248969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53314507) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5331446 + ... + 5331455.

It is an arithmetic number, because the mean of its divisors is an integer number (15994353).

Almost surely, 2^53314505 is an apocalyptic number.

It is an amenable number.

53314505 is a deficient number, since it is larger than the sum of its proper divisors (10662907).

53314505 is a wasteful number, since it uses less digits than its factorization.

53314505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10662906.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 53314505 is about 7301.6782317492. The cubic root of 53314505 is about 376.3701109888.

The spelling of 53314505 in words is "fifty-three million, three hundred fourteen thousand, five hundred five".