53850120 has 64 divisors (see below), whose sum is σ = 164617920. Its totient is φ = 14087424.

The previous prime is 53850103. The next prime is 53850127. The reversal of 53850120 is 2105835.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (53850127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2127 + ... + 10593.

It is an arithmetic number, because the mean of its divisors is an integer number (2572155).

Almost surely, 2^53850120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53850120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82308960).

53850120 is an abundant number, since it is smaller than the sum of its proper divisors (110767800).

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

53850120 is a wasteful number, since it uses less digits than its factorization.

53850120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8534 (or 8530 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 53850120 is about 7338.2640999081. The cubic root of 53850120 is about 377.6262928462.

Adding to 53850120 its reverse (2105835), we get a palindrome (55955955).

The spelling of 53850120 in words is "fifty-three million, eight hundred fifty thousand, one hundred twenty".