250463630 has 16 divisors (see below), whose sum is σ = 451729440. Its totient is φ = 99986592.

The previous prime is 250463623. The next prime is 250463639. The reversal of 250463630 is 36364052.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 250463593 and 250463602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250463639) 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, 19514 + ... + 29693.

It is an arithmetic number, because the mean of its divisors is an integer number (28233090).

Almost surely, 2^250463630 is an apocalyptic number.

250463630 is a deficient number, since it is larger than the sum of its proper divisors (201265810).

250463630 is a wasteful number, since it uses less digits than its factorization.

250463630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49723.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 250463630 is about 15826.0427776498. The cubic root of 250463630 is about 630.3497092607.

The spelling of 250463630 in words is "two hundred fifty million, four hundred sixty-three thousand, six hundred thirty".