53304006 has 32 divisors (see below), whose sum is σ = 128252160. Its totient is φ = 14427936.

The previous prime is 53303989. The next prime is 53304029. The reversal of 53304006 is 60040335.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32601 + ... + 34196.

It is an arithmetic number, because the mean of its divisors is an integer number (4007880).

Almost surely, 2^53304006 is an apocalyptic number.

53304006 is an abundant number, since it is smaller than the sum of its proper divisors (74948154).

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

53304006 is a wasteful number, since it uses less digits than its factorization.

53304006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66828.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 53304006 is about 7300.9592520435. The cubic root of 53304006 is about 376.3454037088.

The spelling of 53304006 in words is "fifty-three million, three hundred four thousand, six".