250451130 has 32 divisors (see below), whose sum is σ = 604782144. Its totient is φ = 66375936.

The previous prime is 250451119. The next prime is 250451147. The reversal of 250451130 is 31154052.

It is a junction number, because it is equal to n+sod(n) for n = 250451097 and 250451106.

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 15 ways as a sum of consecutive naturals, for example, 20719 + ... + 30498.

It is an arithmetic number, because the mean of its divisors is an integer number (18899442).

Almost surely, 2^250451130 is an apocalyptic number.

250451130 is an abundant number, since it is smaller than the sum of its proper divisors (354331014).

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

250451130 is a wasteful number, since it uses less digits than its factorization.

250451130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51390.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 250451130 is about 15825.6478540374. The cubic root of 250451130 is about 630.3392227050.

The spelling of 250451130 in words is "two hundred fifty million, four hundred fifty-one thousand, one hundred thirty".