250264379 has 2 divisors, whose sum is σ = 250264380. Its totient is φ = 250264378.

The previous prime is 250264349. The next prime is 250264393. The reversal of 250264379 is 973462052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 250264379 - 2²⁰ = 249215803 is a prime.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 250264379 parts by 22372 straight cuts.

It is equal to p_13692944 and since 250264379 and 13692944 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (250264349) 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, 125132189 + 125132190.

It is an arithmetic number, because the mean of its divisors is an integer number (125132190).

Almost surely, 2^250264379 is an apocalyptic number.

250264379 is a deficient number, since it is larger than the sum of its proper divisors (1).

250264379 is an equidigital number, since it uses as much as digits as its factorization.

250264379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 250264379 is about 15819.7464897513. The cubic root of 250264379 is about 630.1825111593.

The spelling of 250264379 in words is "two hundred fifty million, two hundred sixty-four thousand, three hundred seventy-nine".