785053805314560 has 160 divisors (see below), whose sum is σ = 2570931540600192. Its totient is φ = 204241640325120.

The previous prime is 785053805314511. The next prime is 785053805314561. The reversal of 785053805314560 is 65413508350587.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 785053805314494 and 785053805314503.

It is not an unprimeable number, because it can be changed into a prime (785053805314561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1246277164 + ... + 1246906923.

Almost surely, 2^{785053805314560} is an apocalyptic number.

It is an amenable number.

785053805314560 is an abundant number, since it is smaller than the sum of its proper divisors (1785877735285632).

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

785053805314560 is a wasteful number, since it uses less digits than its factorization.

785053805314560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493184154 (or 2493184138 counting only the distinct ones).

The product of its (nonzero) digits is 60480000, while the sum is 60.

The spelling of 785053805314560 in words is "seven hundred eighty-five trillion, fifty-three billion, eight hundred five million, three hundred fourteen thousand, five hundred sixty".