245380296503 has 2 divisors, whose sum is σ = 245380296504. Its totient is φ = 245380296502.

The previous prime is 245380296431. The next prime is 245380296523. The reversal of 245380296503 is 305692083542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245380296503 - 2⁸ = 245380296247 is a prime.

It is a super-2 number, since 2×245380296503² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245380296523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122690148251 + 122690148252.

It is an arithmetic number, because the mean of its divisors is an integer number (122690148252).

Almost surely, 2^245380296503 is an apocalyptic number.

245380296503 is a deficient number, since it is larger than the sum of its proper divisors (1).

245380296503 is an equidigital number, since it uses as much as digits as its factorization.

245380296503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 245380296503 in words is "two hundred forty-five billion, three hundred eighty million, two hundred ninety-six thousand, five hundred three".