250424055 has 60 divisors (see below), whose sum is σ = 522240840. Its totient is φ = 114470496.

The previous prime is 250424051. The next prime is 250424063. The reversal of 250424055 is 550424052.

250424055 is a `hidden beast` number, since 250 + 4 + 2 + 405 + 5 = 666.

It is not a de Polignac number, because 250424055 - 2² = 250424051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250424051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 13536 + ... + 26154.

It is an arithmetic number, because the mean of its divisors is an integer number (8704014).

Almost surely, 2^250424055 is an apocalyptic number.

250424055 is an abundant number, since it is smaller than the sum of its proper divisors (271816785).

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

250424055 is a wasteful number, since it uses less digits than its factorization.

250424055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12650 (or 12634 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 250424055 is about 15824.7924157001. The cubic root of 250424055 is about 630.3165076288.

The spelling of 250424055 in words is "two hundred fifty million, four hundred twenty-four thousand, fifty-five".