1255834246676 has 6 divisors (see below), whose sum is σ = 2197709931690. Its totient is φ = 627917123336.

The previous prime is 1255834246673. The next prime is 1255834246717. The reversal of 1255834246676 is 6766424385521.

It can be written as a sum of positive squares in only one way, i.e., 1178592496900 + 77241749776 = 1085630^2 + 277924^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255834246673) by changing a digit.

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 as a sum of consecutive naturals, namely, 156979280831 + ... + 156979280838.

It is an arithmetic number, because the mean of its divisors is an integer number (366284988615).

Almost surely, 2^{1255834246676} is an apocalyptic number.

It is an amenable number.

1255834246676 is a deficient number, since it is larger than the sum of its proper divisors (941875685014).

1255834246676 is a wasteful number, since it uses less digits than its factorization.

1255834246676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313958561673 (or 313958561671 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 59.

The spelling of 1255834246676 in words is "one trillion, two hundred fifty-five billion, eight hundred thirty-four million, two hundred forty-six thousand, six hundred seventy-six".