1672131196753 has 2 divisors, whose sum is σ = 1672131196754. Its totient is φ = 1672131196752.

The previous prime is 1672131196721. The next prime is 1672131196777. The reversal of 1672131196753 is 3576911312761.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1271463718464 + 400667478289 = 1127592^2 + 632983^2 .

It is an emirp because it is prime and its reverse (3576911312761) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1672131196753 - 2⁵ = 1672131196721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1672131196753.

It is not a weakly prime, because it can be changed into another prime (1672131196553) 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, 836065598376 + 836065598377.

It is an arithmetic number, because the mean of its divisors is an integer number (836065598377).

Almost surely, 2^{1672131196753} is an apocalyptic number.

It is an amenable number.

1672131196753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1672131196753 is an equidigital number, since it uses as much as digits as its factorization.

1672131196753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1428840, while the sum is 52.

The spelling of 1672131196753 in words is "one trillion, six hundred seventy-two billion, one hundred thirty-one million, one hundred ninety-six thousand, seven hundred fifty-three".