53204435 has 4 divisors (see below), whose sum is σ = 63845328. Its totient is φ = 42563544.

The previous prime is 53204413. The next prime is 53204443. The reversal of 53204435 is 53440235.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53204435 - 2²² = 49010131 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5320439 + ... + 5320448.

It is an arithmetic number, because the mean of its divisors is an integer number (15961332).

Almost surely, 2^53204435 is an apocalyptic number.

53204435 is a deficient number, since it is larger than the sum of its proper divisors (10640893).

53204435 is a wasteful number, since it uses less digits than its factorization.

53204435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10640892.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 53204435 is about 7294.1370291488. The cubic root of 53204435 is about 376.1109219860.

The spelling of 53204435 in words is "fifty-three million, two hundred four thousand, four hundred thirty-five".