250275030 has 64 divisors (see below), whose sum is σ = 649416960. Its totient is φ = 61513344.

The previous prime is 250275013. The next prime is 250275041. The reversal of 250275030 is 30572052.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 15157 + ... + 27023.

It is an arithmetic number, because the mean of its divisors is an integer number (10147140).

Almost surely, 2^250275030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250275030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324708480).

250275030 is an abundant number, since it is smaller than the sum of its proper divisors (399141930).

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

250275030 is a wasteful number, since it uses less digits than its factorization.

250275030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11933.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 250275030 is about 15820.0831224112. The cubic root of 250275030 is about 630.1914510102.

The spelling of 250275030 in words is "two hundred fifty million, two hundred seventy-five thousand, thirty".