53204516 has 6 divisors (see below), whose sum is σ = 93107910. Its totient is φ = 26602256.

The previous prime is 53204461. The next prime is 53204519. The reversal of 53204516 is 61540235.

53204516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 52998400 + 206116 = 7280^2 + 454^2 .

It is not an unprimeable number, because it can be changed into a prime (53204519) 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 as a sum of consecutive naturals, namely, 6650561 + ... + 6650568.

It is an arithmetic number, because the mean of its divisors is an integer number (15517985).

Almost surely, 2^53204516 is an apocalyptic number.

It is an amenable number.

53204516 is a deficient number, since it is larger than the sum of its proper divisors (39903394).

53204516 is a wasteful number, since it uses less digits than its factorization.

53204516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13301133 (or 13301131 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 53204516 is about 7294.1425815513. The cubic root of 53204516 is about 376.1111128533. Note that the first 5 decimals are identical.

The spelling of 53204516 in words is "fifty-three million, two hundred four thousand, five hundred sixteen".