250450151 has 16 divisors (see below), whose sum is σ = 306753024. Its totient is φ = 199783584.

The previous prime is 250450141. The next prime is 250450159. The reversal of 250450151 is 151054052.

It is a happy number.

It is not a de Polignac number, because 250450151 - 2¹⁴ = 250433767 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250450159) 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 15 ways as a sum of consecutive naturals, for example, 15065 + ... + 26978.

It is an arithmetic number, because the mean of its divisors is an integer number (19172064).

Almost surely, 2^250450151 is an apocalyptic number.

250450151 is a deficient number, since it is larger than the sum of its proper divisors (56302873).

250450151 is a wasteful number, since it uses less digits than its factorization.

250450151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42110.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 250450151 is about 15825.6169232040. The cubic root of 250450151 is about 630.3384013832.

The spelling of 250450151 in words is "two hundred fifty million, four hundred fifty thousand, one hundred fifty-one".