250090160 has 80 divisors (see below), whose sum is σ = 627147360. Its totient is φ = 92436480.

The previous prime is 250090157. The next prime is 250090177. The reversal of 250090160 is 61090052.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60314 + ... + 64326.

It is an arithmetic number, because the mean of its divisors is an integer number (7839342).

Almost surely, 2^250090160 is an apocalyptic number.

250090160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250090160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313573680).

250090160 is an abundant number, since it is smaller than the sum of its proper divisors (377057200).

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

250090160 is a wasteful number, since it uses less digits than its factorization.

250090160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4086 (or 4080 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 250090160 is about 15814.2391533706. The cubic root of 250090160 is about 630.0362455001.

The spelling of 250090160 in words is "two hundred fifty million, ninety thousand, one hundred sixty".