2732373200261 has 2 divisors, whose sum is σ = 2732373200262. Its totient is φ = 2732373200260.

The previous prime is 2732373200233. The next prime is 2732373200317. The reversal of 2732373200261 is 1620023732372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2580421364161 + 151951836100 = 1606369^2 + 389810^2 .

It is a cyclic number.

It is not a de Polignac number, because 2732373200261 - 2⁶ = 2732373200197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2732373200761) 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, 1366186600130 + 1366186600131.

It is an arithmetic number, because the mean of its divisors is an integer number (1366186600131).

Almost surely, 2^{2732373200261} is an apocalyptic number.

It is an amenable number.

2732373200261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2732373200261 is an equidigital number, since it uses as much as digits as its factorization.

2732373200261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 38.

The spelling of 2732373200261 in words is "two trillion, seven hundred thirty-two billion, three hundred seventy-three million, two hundred thousand, two hundred sixty-one".