11048547861583 has 2 divisors, whose sum is σ = 11048547861584. Its totient is φ = 11048547861582.

The previous prime is 11048547861557. The next prime is 11048547861619. The reversal of 11048547861583 is 38516874584011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11048547861583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11048547861503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5524273930791 + 5524273930792.

It is an arithmetic number, because the mean of its divisors is an integer number (5524273930792).

Almost surely, 2^{11048547861583} is an apocalyptic number.

11048547861583 is a deficient number, since it is larger than the sum of its proper divisors (1).

11048547861583 is an equidigital number, since it uses as much as digits as its factorization.

11048547861583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25804800, while the sum is 61.

The spelling of 11048547861583 in words is "eleven trillion, forty-eight billion, five hundred forty-seven million, eight hundred sixty-one thousand, five hundred eighty-three".