1955956673092 has 6 divisors (see below), whose sum is σ = 3422924177918. Its totient is φ = 977978336544.

The previous prime is 1955956673009. The next prime is 1955956673093. The reversal of 1955956673092 is 2903766595591.

It can be written as a sum of positive squares in only one way, i.e., 1358143175236 + 597813497856 = 1165394^2 + 773184^2 .

It is not an unprimeable number, because it can be changed into a prime (1955956673093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244494584133 + ... + 244494584140.

Almost surely, 2^{1955956673092} is an apocalyptic number.

It is an amenable number.

1955956673092 is a deficient number, since it is larger than the sum of its proper divisors (1466967504826).

1955956673092 is a wasteful number, since it uses less digits than its factorization.

1955956673092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488989168277 (or 488989168275 counting only the distinct ones).

The product of its (nonzero) digits is 137781000, while the sum is 67.

The spelling of 1955956673092 in words is "one trillion, nine hundred fifty-five billion, nine hundred fifty-six million, six hundred seventy-three thousand, ninety-two".