53335604 has 24 divisors (see below), whose sum is σ = 107240448. Its totient is φ = 22736160.

The previous prime is 53335589. The next prime is 53335619. The reversal of 53335604 is 40653335.

53335604 = T₁₁₂ + T₁₁₃ + ... + T₆₈₄.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (53335589) and next prime (53335619).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362 + ... + 10334.

It is an arithmetic number, because the mean of its divisors is an integer number (4468352).

Almost surely, 2^53335604 is an apocalyptic number.

It is an amenable number.

53335604 is an abundant number, since it is smaller than the sum of its proper divisors (53904844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53335604 is a wasteful number, since it uses less digits than its factorization.

53335604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10175 (or 10173 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 53335604 is about 7303.1228936668. The cubic root of 53335604 is about 376.4197534245.

Adding to 53335604 its reverse (40653335), we get a palindrome (93988939).

The spelling of 53335604 in words is "fifty-three million, three hundred thirty-five thousand, six hundred four".