65575107 has 12 divisors (see below), whose sum is σ = 102005904. Its totient is φ = 40353840.

The previous prime is 65575091. The next prime is 65575109. The reversal of 65575107 is 70157556.

65575107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65575107 - 2⁴ = 65575091 is a prime.

It is a super-2 number, since 2×65575107² = 8600189316122898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65575109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 280119 + ... + 280352.

It is an arithmetic number, because the mean of its divisors is an integer number (8500492).

Almost surely, 2^65575107 is an apocalyptic number.

65575107 is a deficient number, since it is larger than the sum of its proper divisors (36430797).

65575107 is a wasteful number, since it uses less digits than its factorization.

65575107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560490 (or 560487 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 36.

The square root of 65575107 is about 8097.8458246623. The cubic root of 65575107 is about 403.2549148973.

It can be divided in two parts, 6557 and 5107, that added together give a square (11664 = 108²).

The spelling of 65575107 in words is "sixty-five million, five hundred seventy-five thousand, one hundred seven".