65160128007 has 24 divisors (see below), whose sum is σ = 101504920608. Its totient is φ = 40041288000.

The previous prime is 65160127973. The next prime is 65160128021. The reversal of 65160128007 is 70082106156.

It is not a de Polignac number, because 65160128007 - 2⁸ = 65160127751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65160128027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 315219 + ... + 479252.

It is an arithmetic number, because the mean of its divisors is an integer number (4229371692).

Almost surely, 2^65160128007 is an apocalyptic number.

65160128007 is a deficient number, since it is larger than the sum of its proper divisors (36344792601).

65160128007 is a wasteful number, since it uses less digits than its factorization.

65160128007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795191 (or 795188 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 65160128007 in words is "sixty-five billion, one hundred sixty million, one hundred twenty-eight thousand, seven".