65476011067456 has 56 divisors (see below), whose sum is σ = 141741649699776. Its totient is φ = 29761620241920.

The previous prime is 65476011067421. The next prime is 65476011067513.

It is a happy number.

65476011067456 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 65476011067456.

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, 161800285 + ... + 162204451.

It is an arithmetic number, because the mean of its divisors is an integer number (2531100887496).

Almost surely, 2^{65476011067456} is an apocalyptic number.

It is an amenable number.

65476011067456 is an abundant number, since it is smaller than the sum of its proper divisors (76265638632320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65476011067456 is a wasteful number, since it uses less digits than its factorization.

65476011067456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634307 (or 634297 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 58.

The spelling of 65476011067456 in words is "sixty-five trillion, four hundred seventy-six billion, eleven million, sixty-seven thousand, four hundred fifty-six".