253885350 has 96 divisors (see below), whose sum is σ = 659957760. Its totient is φ = 64512000.

The previous prime is 253885301. The next prime is 253885351. The reversal of 253885350 is 53588352.

It is a junction number, because it is equal to n+sod(n) for n = 253885299 and 253885308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253885351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 329766 + ... + 330534.

It is an arithmetic number, because the mean of its divisors is an integer number (6874560).

Almost surely, 2^253885350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253885350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329978880).

253885350 is an abundant number, since it is smaller than the sum of its proper divisors (406072410).

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

253885350 is a wasteful number, since it uses less digits than its factorization.

253885350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886 (or 881 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 253885350 is about 15933.7801541254. The cubic root of 253885350 is about 633.2072525260.

The spelling of 253885350 in words is "two hundred fifty-three million, eight hundred eighty-five thousand, three hundred fifty".