127052065 has 16 divisors (see below), whose sum is σ = 175258368. Its totient is φ = 86613696.

The previous prime is 127052063. The next prime is 127052083. The reversal of 127052065 is 560250721.

It is a cyclic number.

It is not a de Polignac number, because 127052065 - 2¹ = 127052063 is a prime.

It is a super-2 number, since 2×127052065² = 32284454441528450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127052063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4437 + ... + 16546.

It is an arithmetic number, because the mean of its divisors is an integer number (10953648).

Almost surely, 2^127052065 is an apocalyptic number.

It is an amenable number.

127052065 is a deficient number, since it is larger than the sum of its proper divisors (48206303).

127052065 is a wasteful number, since it uses less digits than its factorization.

127052065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21168.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 127052065 is about 11271.7374437129. The cubic root of 127052065 is about 502.7212494015.

It can be divided in two parts, 1270 and 52065, that added together give a palindrome (53335).

The spelling of 127052065 in words is "one hundred twenty-seven million, fifty-two thousand, sixty-five".