1351104255756 has 36 divisors (see below), whose sum is σ = 3415511899072. Its totient is φ = 450338997024.

The previous prime is 1351104255737. The next prime is 1351104255779. The reversal of 1351104255756 is 6575524011531.

1351104255756 is a `hidden beast` number, since 1 + 3 + 5 + 1 + 1 + 0 + 42 + 557 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 643231 + ... + 1765206.

Almost surely, 2^{1351104255756} is an apocalyptic number.

It is an amenable number.

1351104255756 is an abundant number, since it is smaller than the sum of its proper divisors (2064407643316).

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

1351104255756 is a wasteful number, since it uses less digits than its factorization.

1351104255756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424030 (or 2424025 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 45.

The spelling of 1351104255756 in words is "one trillion, three hundred fifty-one billion, one hundred four million, two hundred fifty-five thousand, seven hundred fifty-six".