245304029 has 2 divisors, whose sum is σ = 245304030. Its totient is φ = 245304028.

The previous prime is 245303987. The next prime is 245304061. The reversal of 245304029 is 920403542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182925625 + 62378404 = 13525^2 + 7898^2 .

It is a cyclic number.

It is not a de Polignac number, because 245304029 - 2¹² = 245299933 is a prime.

It is equal to p_13436417 and since 245304029 and 13436417 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 245303992 and 245304010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245304229) 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 as a sum of consecutive naturals, namely, 122652014 + 122652015.

It is an arithmetic number, because the mean of its divisors is an integer number (122652015).

Almost surely, 2^245304029 is an apocalyptic number.

It is an amenable number.

245304029 is a deficient number, since it is larger than the sum of its proper divisors (1).

245304029 is an equidigital number, since it uses as much as digits as its factorization.

245304029 is an odious number, because the sum of its binary digits is odd.

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

The square root of 245304029 is about 15662.1846815826. The cubic root of 245304029 is about 625.9911986228.

The spelling of 245304029 in words is "two hundred forty-five million, three hundred four thousand, twenty-nine".