65256133464162 has 48 divisors (see below), whose sum is σ = 151592698262880. Its totient is φ = 20806303414248.

The previous prime is 65256133464133. The next prime is 65256133464211. The reversal of 65256133464162 is 26146433165256.

65256133464162 is a `hidden beast` number, since 6 + 5 + 2 + 5 + 6 + 13 + 3 + 464 + 162 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 65256133464099 and 65256133464108.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1142170788 + ... + 1142227919.

It is an arithmetic number, because the mean of its divisors is an integer number (3158181213810).

Almost surely, 2^{65256133464162} is an apocalyptic number.

65256133464162 is an abundant number, since it is smaller than the sum of its proper divisors (86336564798718).

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

65256133464162 is a wasteful number, since it uses less digits than its factorization.

65256133464162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284398764 (or 2284398735 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 54.

The spelling of 65256133464162 in words is "sixty-five trillion, two hundred fifty-six billion, one hundred thirty-three million, four hundred sixty-four thousand, one hundred sixty-two".