1255757069996 has 48 divisors (see below), whose sum is σ = 2582084832768. Its totient is φ = 526826068800.

The previous prime is 1255757069989. The next prime is 1255757070053. The reversal of 1255757069996 is 6999607575521.

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 15 ways as a sum of consecutive naturals, for example, 4652381 + ... + 4914891.

It is an arithmetic number, because the mean of its divisors is an integer number (53793434016).

Almost surely, 2^{1255757069996} is an apocalyptic number.

It is an amenable number.

1255757069996 is an abundant number, since it is smaller than the sum of its proper divisors (1326327762772).

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

1255757069996 is a wasteful number, since it uses less digits than its factorization.

1255757069996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270902 (or 270900 counting only the distinct ones).

The product of its (nonzero) digits is 321489000, while the sum is 71.

The spelling of 1255757069996 in words is "one trillion, two hundred fifty-five billion, seven hundred fifty-seven million, sixty-nine thousand, nine hundred ninety-six".