53812750 has 32 divisors (see below), whose sum is σ = 106048800. Its totient is φ = 20390400.

The previous prime is 53812727. The next prime is 53812757. The reversal of 53812750 is 5721835.

53812750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53812757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915 + ... + 10414.

It is an arithmetic number, because the mean of its divisors is an integer number (3314025).

Almost surely, 2^53812750 is an apocalyptic number.

53812750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53812750 is a deficient number, since it is larger than the sum of its proper divisors (52236050).

53812750 is a wasteful number, since it uses less digits than its factorization.

53812750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11365 (or 11355 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 53812750 is about 7335.7174154952. The cubic root of 53812750 is about 377.5389197187.

The spelling of 53812750 in words is "fifty-three million, eight hundred twelve thousand, seven hundred fifty".