245004329 has 2 divisors, whose sum is σ = 245004330. Its totient is φ = 245004328.

The previous prime is 245004317. The next prime is 245004337. The reversal of 245004329 is 923400542.

245004329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229219600 + 15784729 = 15140^2 + 3973^2 .

It is a cyclic number.

It is not a de Polignac number, because 245004329 - 2¹² = 245000233 is a prime.

245004329 is a modest number, since divided by 4329 gives 245 as remainder.

It is not a weakly prime, because it can be changed into another prime (245004379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122502164 + 122502165.

It is an arithmetic number, because the mean of its divisors is an integer number (122502165).

Almost surely, 2^245004329 is an apocalyptic number.

It is an amenable number.

245004329 is a deficient number, since it is larger than the sum of its proper divisors (1).

245004329 is an equidigital number, since it uses as much as digits as its factorization.

245004329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 245004329 is about 15652.6141267202. The cubic root of 245004329 is about 625.7361599825.

The spelling of 245004329 in words is "two hundred forty-five million, four thousand, three hundred twenty-nine".