53755828 has 12 divisors (see below), whose sum is σ = 107511712. Its totient is φ = 23038200.

The previous prime is 53755781. The next prime is 53755841. The reversal of 53755828 is 82855735.

53755828 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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, 959898 + ... + 959953.

Almost surely, 2^53755828 is an apocalyptic number.

It is an amenable number.

53755828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53755828 is a wasteful number, since it uses less digits than its factorization.

53755828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919862 (or 1919860 counting only the distinct ones).

The product of its digits is 336000, while the sum is 43.

The square root of 53755828 is about 7331.8366048351. The cubic root of 53755828 is about 377.4057551672.

It can be divided in two parts, 537 and 55828, that added together give a palindrome (56365).

The spelling of 53755828 in words is "fifty-three million, seven hundred fifty-five thousand, eight hundred twenty-eight".