53204081 has 8 divisors (see below), whose sum is σ = 60863040. Its totient is φ = 45559728.

The previous prime is 53204059. The next prime is 53204089. The reversal of 53204081 is 18040235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53204081 - 2¹⁸ = 52941937 is a prime.

It is a super-2 number, since 2×53204081² = 5661348470109122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53204089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5795 + ... + 11831.

It is an arithmetic number, because the mean of its divisors is an integer number (7607880).

Almost surely, 2^53204081 is an apocalyptic number.

It is an amenable number.

53204081 is a deficient number, since it is larger than the sum of its proper divisors (7658959).

53204081 is a wasteful number, since it uses less digits than its factorization.

53204081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7303.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 53204081 is about 7294.1127630439. The cubic root of 53204081 is about 376.1100878227.

The spelling of 53204081 in words is "fifty-three million, two hundred four thousand, eighty-one".