4515135515027 has 2 divisors, whose sum is σ = 4515135515028. Its totient is φ = 4515135515026.

The previous prime is 4515135514999. The next prime is 4515135515053. The reversal of 4515135515027 is 7205155315154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4515135515027 - 2¹⁶ = 4515135449491 is a prime.

It is not a weakly prime, because it can be changed into another prime (4515135515057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2257567757513 + 2257567757514.

It is an arithmetic number, because the mean of its divisors is an integer number (2257567757514).

Almost surely, 2^{4515135515027} is an apocalyptic number.

4515135515027 is a deficient number, since it is larger than the sum of its proper divisors (1).

4515135515027 is an equidigital number, since it uses as much as digits as its factorization.

4515135515027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 525000, while the sum is 44.

The spelling of 4515135515027 in words is "four trillion, five hundred fifteen billion, one hundred thirty-five million, five hundred fifteen thousand, twenty-seven".