65465255256455 has 8 divisors (see below), whose sum is σ = 78566978214000. Its totient is φ = 52366422934336.

The previous prime is 65465255256431. The next prime is 65465255256469. The reversal of 65465255256455 is 55465255256456.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 65465255256455 - 2¹⁸ = 65465254994311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65465255256391 and 65465255256400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 722609030 + ... + 722699619.

It is an arithmetic number, because the mean of its divisors is an integer number (9820872276750).

Almost surely, 2^{65465255256455} is an apocalyptic number.

65465255256455 is a deficient number, since it is larger than the sum of its proper divisors (13101722957545).

65465255256455 is a wasteful number, since it uses less digits than its factorization.

65465255256455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445317713.

The product of its digits is 1080000000, while the sum is 65.

Subtracting from 65465255256455 its reverse (55465255256456), we obtain a palindrome (9999999999999).

The spelling of 65465255256455 in words is "sixty-five trillion, four hundred sixty-five billion, two hundred fifty-five million, two hundred fifty-six thousand, four hundred fifty-five".