503545125067 has 2 divisors, whose sum is σ = 503545125068. Its totient is φ = 503545125066.

The previous prime is 503545125053. The next prime is 503545125079. The reversal of 503545125067 is 760521545305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-503545125067 is a prime.

It is not a weakly prime, because it can be changed into another prime (503545125467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251772562533 + 251772562534.

It is an arithmetic number, because the mean of its divisors is an integer number (251772562534).

Almost surely, 2^503545125067 is an apocalyptic number.

503545125067 is a deficient number, since it is larger than the sum of its proper divisors (1).

503545125067 is an equidigital number, since it uses as much as digits as its factorization.

503545125067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630000, while the sum is 43.

The spelling of 503545125067 in words is "five hundred three billion, five hundred forty-five million, one hundred twenty-five thousand, sixty-seven".