1295780536796 has 24 divisors (see below), whose sum is σ = 2276027483520. Its totient is φ = 645487773552.

The previous prime is 1295780536727. The next prime is 1295780536801. The reversal of 1295780536796 is 6976350875921.

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, 6557675 + ... + 6752381.

It is an arithmetic number, because the mean of its divisors is an integer number (94834478480).

Almost surely, 2^{1295780536796} is an apocalyptic number.

It is an amenable number.

1295780536796 is a deficient number, since it is larger than the sum of its proper divisors (980246946724).

1295780536796 is a wasteful number, since it uses less digits than its factorization.

1295780536796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200873 (or 200871 counting only the distinct ones).

The product of its (nonzero) digits is 171460800, while the sum is 68.

The spelling of 1295780536796 in words is "one trillion, two hundred ninety-five billion, seven hundred eighty million, five hundred thirty-six thousand, seven hundred ninety-six".