53175150 has 192 divisors, whose sum is σ = 177845760. Its totient is φ = 11404800.

The previous prime is 53175139. The next prime is 53175151. The reversal of 53175150 is 5157135.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53175151) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 160485 + ... + 160815.

It is an arithmetic number, because the mean of its divisors is an integer number (926280).

Almost surely, 2^53175150 is an apocalyptic number.

53175150 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 53175150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88922880).

53175150 is an abundant number, since it is smaller than the sum of its proper divisors (124670610).

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

53175150 is a wasteful number, since it uses less digits than its factorization.

53175150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 27.

The square root of 53175150 is about 7292.1293186558. The cubic root of 53175150 is about 376.0419024902.

The spelling of 53175150 in words is "fifty-three million, one hundred seventy-five thousand, one hundred fifty".