4530145111507 has 2 divisors, whose sum is σ = 4530145111508. Its totient is φ = 4530145111506.

The previous prime is 4530145111493. The next prime is 4530145111537. The reversal of 4530145111507 is 7051115410354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4530145111507 - 2⁷ = 4530145111379 is a prime.

It is a super-2 number, since 2×4530145111507² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4530145111537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2265072555753 + 2265072555754.

It is an arithmetic number, because the mean of its divisors is an integer number (2265072555754).

Almost surely, 2^{4530145111507} is an apocalyptic number.

4530145111507 is a deficient number, since it is larger than the sum of its proper divisors (1).

4530145111507 is an equidigital number, since it uses as much as digits as its factorization.

4530145111507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 37.

The spelling of 4530145111507 in words is "four trillion, five hundred thirty billion, one hundred forty-five million, one hundred eleven thousand, five hundred seven".