1151747264623 has 2 divisors, whose sum is σ = 1151747264624. Its totient is φ = 1151747264622.

The previous prime is 1151747264617. The next prime is 1151747264641. The reversal of 1151747264623 is 3264627471511.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1151747264623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151747264323) 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, 575873632311 + 575873632312.

It is an arithmetic number, because the mean of its divisors is an integer number (575873632312).

Almost surely, 2^{1151747264623} is an apocalyptic number.

1151747264623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151747264623 is an equidigital number, since it uses as much as digits as its factorization.

1151747264623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1693440, while the sum is 49.

The spelling of 1151747264623 in words is "one trillion, one hundred fifty-one billion, seven hundred forty-seven million, two hundred sixty-four thousand, six hundred twenty-three".