254782050 has 48 divisors (see below), whose sum is σ = 637697280. Its totient is φ = 67314240.

The previous prime is 254782019. The next prime is 254782057. The reversal of 254782050 is 50287452.

It is not an unprimeable number, because it can be changed into a prime (254782057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8559 + ... + 24141.

It is an arithmetic number, because the mean of its divisors is an integer number (13285360).

Almost surely, 2^254782050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254782050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318848640).

254782050 is an abundant number, since it is smaller than the sum of its proper divisors (382915230).

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

254782050 is a wasteful number, since it uses less digits than its factorization.

254782050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15707 (or 15702 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 254782050 is about 15961.8936846478. The cubic root of 254782050 is about 633.9518534293.

The spelling of 254782050 in words is "two hundred fifty-four million, seven hundred eighty-two thousand, fifty".