53850750 has 64 divisors (see below), whose sum is σ = 141523200. Its totient is φ = 13600800.

The previous prime is 53850733. The next prime is 53850757. The reversal of 53850750 is 5705835.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53850757) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12361 + ... + 16139.

It is an arithmetic number, because the mean of its divisors is an integer number (2211300).

Almost surely, 2^53850750 is an apocalyptic number.

53850750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 53850750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70761600).

53850750 is an abundant number, since it is smaller than the sum of its proper divisors (87672450).

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

53850750 is a wasteful number, since it uses less digits than its factorization.

53850750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3818 (or 3808 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 53850750 is about 7338.3070254658. The cubic root of 53850750 is about 377.6277654745.

The spelling of 53850750 in words is "fifty-three million, eight hundred fifty thousand, seven hundred fifty".