250501093 has 2 divisors, whose sum is σ = 250501094. Its totient is φ = 250501092.

The previous prime is 250501087. The next prime is 250501123. The reversal of 250501093 is 390105052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128663649 + 121837444 = 11343^2 + 11038^2 .

It is a cyclic number.

It is not a de Polignac number, because 250501093 - 2⁵ = 250501061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250501393) 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 as a sum of consecutive naturals, namely, 125250546 + 125250547.

It is an arithmetic number, because the mean of its divisors is an integer number (125250547).

Almost surely, 2^250501093 is an apocalyptic number.

It is an amenable number.

250501093 is a deficient number, since it is larger than the sum of its proper divisors (1).

250501093 is an equidigital number, since it uses as much as digits as its factorization.

250501093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 250501093 is about 15827.2263204896. The cubic root of 250501093 is about 630.3811357980.

The spelling of 250501093 in words is "two hundred fifty million, five hundred one thousand, ninety-three".