8261195541733 has 2 divisors, whose sum is σ = 8261195541734. Its totient is φ = 8261195541732.

The previous prime is 8261195541701. The next prime is 8261195541743. The reversal of 8261195541733 is 3371455911628.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5958471236004 + 2302724305729 = 2440998^2 + 1517473^2 .

It is a cyclic number.

It is not a de Polignac number, because 8261195541733 - 2⁵ = 8261195541701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8261195541743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4130597770866 + 4130597770867.

It is an arithmetic number, because the mean of its divisors is an integer number (4130597770867).

Almost surely, 2^{8261195541733} is an apocalyptic number.

It is an amenable number.

8261195541733 is a deficient number, since it is larger than the sum of its proper divisors (1).

8261195541733 is an equidigital number, since it uses as much as digits as its factorization.

8261195541733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5443200, while the sum is 55.

The spelling of 8261195541733 in words is "eight trillion, two hundred sixty-one billion, one hundred ninety-five million, five hundred forty-one thousand, seven hundred thirty-three".