250530994 has 16 divisors (see below), whose sum is σ = 430516800. Its totient is φ = 107111664.

The previous prime is 250530991. The next prime is 250531003. The reversal of 250530994 is 499035052.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (250530991) 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 7 ways as a sum of consecutive naturals, for example, 15489 + ... + 27220.

It is an arithmetic number, because the mean of its divisors is an integer number (26907300).

Almost surely, 2^250530994 is an apocalyptic number.

250530994 is a deficient number, since it is larger than the sum of its proper divisors (179985806).

250530994 is a wasteful number, since it uses less digits than its factorization.

250530994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43137.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 250530994 is about 15828.1708987489. The cubic root of 250530994 is about 630.4062165621.

The spelling of 250530994 in words is "two hundred fifty million, five hundred thirty thousand, nine hundred ninety-four".