265030379 has 2 divisors, whose sum is σ = 265030380. Its totient is φ = 265030378.

The previous prime is 265030361. The next prime is 265030397. The reversal of 265030379 is 973030562.

Together with next prime (265030397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (265030361) and next prime (265030397).

It is a cyclic number.

It is not a de Polignac number, because 265030379 - 2¹² = 265026283 is a prime.

It is a super-2 number, since 2×265030379² = 140482203585767282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (265030319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132515189 + 132515190.

It is an arithmetic number, because the mean of its divisors is an integer number (132515190).

Almost surely, 2^265030379 is an apocalyptic number.

265030379 is a deficient number, since it is larger than the sum of its proper divisors (1).

265030379 is an equidigital number, since it uses as much as digits as its factorization.

265030379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 265030379 is about 16279.7536529273. The cubic root of 265030379 is about 642.3403724625.

The spelling of 265030379 in words is "two hundred sixty-five million, thirty thousand, three hundred seventy-nine".