53304536 has 8 divisors (see below), whose sum is σ = 99946020. Its totient is φ = 26652264.

The previous prime is 53304521. The next prime is 53304569. The reversal of 53304536 is 63540335.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 53304499 and 53304508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3331526 + ... + 3331541.

Almost surely, 2^53304536 is an apocalyptic number.

It is an amenable number.

53304536 is a deficient number, since it is larger than the sum of its proper divisors (46641484).

53304536 is a wasteful number, since it uses less digits than its factorization.

53304536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6663073 (or 6663069 counting only the distinct ones).

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

The square root of 53304536 is about 7300.9955485536. The cubic root of 53304536 is about 376.3466510347.

The spelling of 53304536 in words is "fifty-three million, three hundred four thousand, five hundred thirty-six".