2730540833551 has 2 divisors, whose sum is σ = 2730540833552. Its totient is φ = 2730540833550.

The previous prime is 2730540833509. The next prime is 2730540833599. The reversal of 2730540833551 is 1553380450372.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2730540833551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2730540837551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365270416775 + 1365270416776.

It is an arithmetic number, because the mean of its divisors is an integer number (1365270416776).

Almost surely, 2^{2730540833551} is an apocalyptic number.

2730540833551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2730540833551 is an equidigital number, since it uses as much as digits as its factorization.

2730540833551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 2730540833551 in words is "two trillion, seven hundred thirty billion, five hundred forty million, eight hundred thirty-three thousand, five hundred fifty-one".