53838288 has 60 divisors (see below), whose sum is σ = 172200288. Its totient is φ = 15382080.

The previous prime is 53838277. The next prime is 53838307. The reversal of 53838288 is 88283835.

53838288 is a `hidden beast` number, since 538 + 38 + 2 + 88 = 666.

It is a super-2 number, since 2×53838288² = 5797122509541888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25698 + ... + 27713.

Almost surely, 2^53838288 is an apocalyptic number.

It is an amenable number.

53838288 is an abundant number, since it is smaller than the sum of its proper divisors (118362000).

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

53838288 is a wasteful number, since it uses less digits than its factorization.

53838288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53432 (or 53423 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 53838288 is about 7337.4578704072. The cubic root of 53838288 is about 377.5986333499.

The spelling of 53838288 in words is "fifty-three million, eight hundred thirty-eight thousand, two hundred eighty-eight".