245050050503 has 2 divisors, whose sum is σ = 245050050504. Its totient is φ = 245050050502.

The previous prime is 245050050493. The next prime is 245050050551. The reversal of 245050050503 is 305050050542.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245050050503 - 2¹⁶ = 245049984967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245050050593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122525025251 + 122525025252.

It is an arithmetic number, because the mean of its divisors is an integer number (122525025252).

Almost surely, 2^245050050503 is an apocalyptic number.

245050050503 is a deficient number, since it is larger than the sum of its proper divisors (1).

245050050503 is an equidigital number, since it uses as much as digits as its factorization.

245050050503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15000, while the sum is 29.

The spelling of 245050050503 in words is "two hundred forty-five billion, fifty million, fifty thousand, five hundred three".