4505020127 has 2 divisors, whose sum is σ = 4505020128. Its totient is φ = 4505020126.

The previous prime is 4505020049. The next prime is 4505020141. The reversal of 4505020127 is 7210205054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4505020127 - 2¹⁶ = 4504954591 is a prime.

It is a super-2 number, since 2×4505020127² = 40590412689350192258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4505020096 and 4505020105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4505020187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2252510063 + 2252510064.

It is an arithmetic number, because the mean of its divisors is an integer number (2252510064).

Almost surely, 2^4505020127 is an apocalyptic number.

4505020127 is a deficient number, since it is larger than the sum of its proper divisors (1).

4505020127 is an equidigital number, since it uses as much as digits as its factorization.

4505020127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 4505020127 is about 67119.4467125586. The cubic root of 4505020127 is about 1651.5773257045.

The spelling of 4505020127 in words is "four billion, five hundred five million, twenty thousand, one hundred twenty-seven".