250130650 has 48 divisors (see below), whose sum is σ = 580052160. Its totient is φ = 77961600.

The previous prime is 250130633. The next prime is 250130651. The reversal of 250130650 is 56031052.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (250130651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28635 + ... + 36334.

It is an arithmetic number, because the mean of its divisors is an integer number (12084420).

Almost surely, 2^250130650 is an apocalyptic number.

250130650 is an abundant number, since it is smaller than the sum of its proper divisors (329921510).

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

250130650 is a wasteful number, since it uses less digits than its factorization.

250130650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64999 (or 64994 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 250130650 is about 15815.5192769634. The cubic root of 250130650 is about 630.0702449599.

The spelling of 250130650 in words is "two hundred fifty million, one hundred thirty thousand, six hundred fifty".