65505151351407 has 16 divisors (see below), whose sum is σ = 90937179335520. Its totient is φ = 41906534246400.

The previous prime is 65505151351357. The next prime is 65505151351417. The reversal of 65505151351407 is 70415315150556.

It is not a de Polignac number, because 65505151351407 - 2⁷ = 65505151351279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65505151351417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4365256482 + ... + 4365271487.

It is an arithmetic number, because the mean of its divisors is an integer number (5683573708470).

Almost surely, 2^{65505151351407} is an apocalyptic number.

65505151351407 is a deficient number, since it is larger than the sum of its proper divisors (25432027984113).

65505151351407 is a wasteful number, since it uses less digits than its factorization.

65505151351407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8730528074.

The product of its (nonzero) digits is 1575000, while the sum is 48.

The spelling of 65505151351407 in words is "sixty-five trillion, five hundred five billion, one hundred fifty-one million, three hundred fifty-one thousand, four hundred seven".